42482709

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 63991200

約数和(自身を除く): 21508491

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1171, 1251, 3513, 4031, 10539, 12093, 33959, 36279, 101877, 162769, 305631, 488307, 1464921, 4720301, 14160903, 42482709]

約数ペア:

[(1, 42482709), (3, 14160903), (9, 4720301), (29, 1464921), (87, 488307), (139, 305631), (261, 162769), (417, 101877), (1171, 36279), (1251, 33959), (3513, 12093), (4031, 10539)]