26371891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 6287309

約数列:

[1, 7, 13, 91, 179, 1253, 1619, 2327, 11333, 16289, 21047, 147329, 289801, 2028607, 3767413, 26371891]

約数ペア:

[(1, 26371891), (7, 3767413), (13, 2028607), (91, 289801), (179, 147329), (1253, 21047), (1619, 16289), (2327, 11333)]