4219943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 5268480

約数和(自身を除く): 1048537

約数列:

[1, 7, 13, 79, 91, 553, 587, 1027, 4109, 7189, 7631, 46373, 53417, 324611, 602849, 4219943]

約数ペア:

[(1, 4219943), (7, 602849), (13, 324611), (79, 53417), (91, 46373), (553, 7631), (587, 7189), (1027, 4109)]