1323974877

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{90677}}^1$

素因数の和:90868

約数の個数: 16

約数和(自身を含む): 1833871872

約数和(自身を除く): 509896995

約数列:

[1, 3, 31, 93, 157, 471, 4867, 14601, 90677, 272031, 2810987, 8432961, 14236289, 42708867, 441324959, 1323974877]

約数ペア:

[(1, 1323974877), (3, 441324959), (31, 42708867), (93, 14236289), (157, 8432961), (471, 2810987), (4867, 272031), (14601, 90677)]