4749021

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 7138560

約数和(自身を除く): 2389539

約数列:

[1, 3, 9, 47, 103, 109, 141, 309, 327, 423, 927, 981, 4841, 5123, 11227, 14523, 15369, 33681, 43569, 46107, 101043, 527669, 1583007, 4749021]

約数ペア:

[(1, 4749021), (3, 1583007), (9, 527669), (47, 101043), (103, 46107), (109, 43569), (141, 33681), (309, 15369), (327, 14523), (423, 11227), (927, 5123), (981, 4841)]