830366887

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2153}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 1025441856

約数和(自身を除く): 195074969

約数列:

[1, 7, 17, 49, 119, 463, 833, 2153, 3241, 7871, 15071, 22687, 36601, 55097, 105497, 256207, 385679, 996839, 1793449, 6977873, 16946263, 48845111, 118623841, 830366887]

約数ペア:

[(1, 830366887), (7, 118623841), (17, 48845111), (49, 16946263), (119, 6977873), (463, 1793449), (833, 996839), (2153, 385679), (3241, 256207), (7871, 105497), (15071, 55097), (22687, 36601)]