858679939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{3671}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 974695680

約数和(自身を除く): 116015741

約数列:

[1, 13, 19, 247, 947, 3671, 12311, 17993, 47723, 69749, 233909, 906737, 3476437, 45193681, 66052303, 858679939]

約数ペア:

[(1, 858679939), (13, 66052303), (19, 45193681), (247, 3476437), (947, 906737), (3671, 233909), (12311, 69749), (17993, 47723)]