1426660417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{922211}}^1$

素因数の和:922248

約数の個数: 16

約数和(自身を含む): 1859179392

約数和(自身を除く): 432518975

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 922211, 6455477, 11988743, 15677587, 83921201, 109743109, 203808631, 1426660417]

約数ペア:

[(1, 1426660417), (7, 203808631), (13, 109743109), (17, 83921201), (91, 15677587), (119, 11988743), (221, 6455477), (1547, 922211)]