492065134821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1401894971}}^1$

素因数の和:1401894993

約数の個数: 16

約数和(自身を含む): 785061184320

約数和(自身を除く): 292996049499

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1401894971, 4205684913, 12617054739, 18224634623, 37851164217, 54673903869, 164021711607, 492065134821]

約数ペア:

[(1, 492065134821), (3, 164021711607), (9, 54673903869), (13, 37851164217), (27, 18224634623), (39, 12617054739), (117, 4205684913), (351, 1401894971)]