42486399

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 63752832

約数和(自身を除く): 21266433

約数列:

[1, 3, 9, 31, 93, 197, 279, 591, 773, 1773, 2319, 6107, 6957, 18321, 23963, 54963, 71889, 152281, 215667, 456843, 1370529, 4720711, 14162133, 42486399]

約数ペア:

[(1, 42486399), (3, 14162133), (9, 4720711), (31, 1370529), (93, 456843), (197, 215667), (279, 152281), (591, 71889), (773, 54963), (1773, 23963), (2319, 18321), (6107, 6957)]