288619623

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{1319}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 428107680

約数和(自身を除く): 139488057

約数列:

[1, 3, 9, 41, 123, 369, 593, 1319, 1779, 3957, 5337, 11871, 24313, 54079, 72939, 162237, 218817, 486711, 782167, 2346501, 7039503, 32068847, 96206541, 288619623]

約数ペア:

[(1, 288619623), (3, 96206541), (9, 32068847), (41, 7039503), (123, 2346501), (369, 782167), (593, 486711), (1319, 218817), (1779, 162237), (3957, 72939), (5337, 54079), (11871, 24313)]