336408021

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 491871744

約数和(自身を除く): 155463723

約数列:

[1, 3, 9, 137, 251, 411, 753, 1087, 1233, 2259, 3261, 9783, 34387, 103161, 148919, 272837, 309483, 446757, 818511, 1340271, 2455533, 37378669, 112136007, 336408021]

約数ペア:

[(1, 336408021), (3, 112136007), (9, 37378669), (137, 2455533), (251, 1340271), (411, 818511), (753, 446757), (1087, 309483), (1233, 272837), (2259, 148919), (3261, 103161), (9783, 34387)]