31040703

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 46964736

約数和(自身を除く): 15924033

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 1567, 2201, 4701, 6603, 14103, 19809, 48577, 111257, 145731, 333771, 437193, 1001313, 3448967, 10346901, 31040703]

約数ペア:

[(1, 31040703), (3, 10346901), (9, 3448967), (31, 1001313), (71, 437193), (93, 333771), (213, 145731), (279, 111257), (639, 48577), (1567, 19809), (2201, 14103), (4701, 6603)]