1490972483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14461}}^1$

素因数の和:14595

約数の個数: 32

約数和(自身を含む): 2021440512

約数和(自身を除く): 530468029

約数列:

[1, 7, 11, 13, 77, 91, 103, 143, 721, 1001, 1133, 1339, 7931, 9373, 14461, 14729, 101227, 103103, 159071, 187993, 1113497, 1315951, 1489483, 2067923, 10426381, 14475461, 16384313, 19363279, 114690191, 135542953, 212996069, 1490972483]

約数ペア:

[(1, 1490972483), (7, 212996069), (11, 135542953), (13, 114690191), (77, 19363279), (91, 16384313), (103, 14475461), (143, 10426381), (721, 2067923), (1001, 1489483), (1133, 1315951), (1339, 1113497), (7931, 187993), (9373, 159071), (14461, 103103), (14729, 101227)]