4687939557

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359477}}^1$

素因数の和:359519

約数の個数: 40

約数和(自身を含む): 8351392896

約数和(自身を除く): 3663453339

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 359477, 1078431, 2516339, 3235293, 7549017, 8267971, 9705879, 22647051, 24803913, 29117637, 57875797, 67941153, 74411739, 173627391, 203823459, 223235217, 520882173, 669705651, 1562646519, 4687939557]

約数ペア:

[(1, 4687939557), (3, 1562646519), (7, 669705651), (9, 520882173), (21, 223235217), (23, 203823459), (27, 173627391), (63, 74411739), (69, 67941153), (81, 57875797), (161, 29117637), (189, 24803913), (207, 22647051), (483, 9705879), (567, 8267971), (621, 7549017), (1449, 3235293), (1863, 2516339), (4347, 1078431), (13041, 359477)]