40418451

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 60587904

約数和(自身を除く): 20169453

約数列:

[1, 3, 9, 31, 93, 279, 317, 457, 951, 1371, 2853, 4113, 9827, 14167, 29481, 42501, 88443, 127503, 144869, 434607, 1303821, 4490939, 13472817, 40418451]

約数ペア:

[(1, 40418451), (3, 13472817), (9, 4490939), (31, 1303821), (93, 434607), (279, 144869), (317, 127503), (457, 88443), (951, 42501), (1371, 29481), (2853, 14167), (4113, 9827)]