817388631

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{571201}}^1$

素因数の和:571263

約数の個数: 16

約数和(自身を含む): 1233796320

約数和(自身を除く): 416407689

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 571201, 1713603, 5140809, 15422427, 30273653, 90820959, 272462877, 817388631]

約数ペア:

[(1, 817388631), (3, 272462877), (9, 90820959), (27, 30273653), (53, 15422427), (159, 5140809), (477, 1713603), (1431, 571201)]