40223911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10781}}^1$

素因数の和:10842

約数の個数: 16

約数和(自身を含む): 50718528

約数和(自身を除く): 10494617

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 10781, 75467, 140153, 442021, 981071, 3094147, 5746273, 40223911]

約数ペア:

[(1, 40223911), (7, 5746273), (13, 3094147), (41, 981071), (91, 442021), (287, 140153), (533, 75467), (3731, 10781)]