2216760897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{1451}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 3262887936

約数和(自身を除く): 1046127039

約数列:

[1, 3, 13, 39, 43, 129, 559, 911, 1451, 1677, 2733, 4353, 11843, 18863, 35529, 39173, 56589, 62393, 117519, 187179, 509249, 811109, 1321861, 1527747, 2433327, 3965583, 17184193, 51552579, 56840023, 170520069, 738920299, 2216760897]

約数ペア:

[(1, 2216760897), (3, 738920299), (13, 170520069), (39, 56840023), (43, 51552579), (129, 17184193), (559, 3965583), (911, 2433327), (1451, 1527747), (1677, 1321861), (2733, 811109), (4353, 509249), (11843, 187179), (18863, 117519), (35529, 62393), (39173, 56589)]