2017160973

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9677}}^1$

素因数の和:9778

約数の個数: 48

約数和(自身を含む): 3261098880

約数和(自身を除く): 1243937907

約数列:

[1, 3, 9, 19, 23, 53, 57, 69, 159, 171, 207, 437, 477, 1007, 1219, 1311, 3021, 3657, 3933, 9063, 9677, 10971, 23161, 29031, 69483, 87093, 183863, 208449, 222571, 512881, 551589, 667713, 1538643, 1654767, 2003139, 4228849, 4615929, 9744739, 11796263, 12686547, 29234217, 35388789, 38059641, 87702651, 106166367, 224128997, 672386991, 2017160973]

約数ペア:

[(1, 2017160973), (3, 672386991), (9, 224128997), (19, 106166367), (23, 87702651), (53, 38059641), (57, 35388789), (69, 29234217), (159, 12686547), (171, 11796263), (207, 9744739), (437, 4615929), (477, 4228849), (1007, 2003139), (1219, 1654767), (1311, 1538643), (3021, 667713), (3657, 551589), (3933, 512881), (9063, 222571), (9677, 208449), (10971, 183863), (23161, 87093), (29031, 69483)]