123983169

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 167932800

約数和(自身を除く): 43949631

約数列:

[1, 3, 97, 199, 291, 597, 2141, 6423, 19303, 57909, 207677, 426059, 623031, 1278177, 41327723, 123983169]

約数ペア:

[(1, 123983169), (3, 41327723), (97, 1278177), (199, 623031), (291, 426059), (597, 207677), (2141, 57909), (6423, 19303)]