2146202331

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7861547}}^1$

素因数の和:7861570

約数の個数: 16

約数和(自身を含む): 3521973504

約数和(自身を除く): 1375771173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7861547, 23584641, 55030829, 102200111, 165092487, 306600333, 715400777, 2146202331]

約数ペア:

[(1, 2146202331), (3, 715400777), (7, 306600333), (13, 165092487), (21, 102200111), (39, 55030829), (91, 23584641), (273, 7861547)]