394036698783

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1093}}^1\times {\mathrm{4219}}^1$

素因数の和:5648

約数の個数: 64

約数和(自身を含む): 649437608960

約数和(自身を除く): 255400910177

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 313, 939, 1093, 2191, 3279, 4069, 4219, 6573, 7651, 12207, 12657, 14209, 22953, 28483, 29533, 42627, 54847, 85449, 88599, 99463, 164541, 298389, 342109, 383929, 1026327, 1151787, 1320547, 2394763, 3961641, 4447417, 4611367, 7184289, 9243829, 13342251, 13834101, 17167111, 27731487, 31131919, 32279569, 51501333, 59947771, 93395757, 96838707, 120169777, 179843313, 360509331, 419634397, 1258903191, 1443357871, 4330073613, 10103505097, 18763652323, 30310515291, 56290956969, 131345566261, 394036698783]

約数ペア:

[(1, 394036698783), (3, 131345566261), (7, 56290956969), (13, 30310515291), (21, 18763652323), (39, 10103505097), (91, 4330073613), (273, 1443357871), (313, 1258903191), (939, 419634397), (1093, 360509331), (2191, 179843313), (3279, 120169777), (4069, 96838707), (4219, 93395757), (6573, 59947771), (7651, 51501333), (12207, 32279569), (12657, 31131919), (14209, 27731487), (22953, 17167111), (28483, 13834101), (29533, 13342251), (42627, 9243829), (54847, 7184289), (85449, 4611367), (88599, 4447417), (99463, 3961641), (164541, 2394763), (298389, 1320547), (342109, 1151787), (383929, 1026327)]