4419909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 7068152

約数和(自身を除く): 2648243

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1021, 1443, 3063, 4329, 9189, 13273, 37777, 39819, 113331, 119457, 339993, 491101, 1473303, 4419909]

約数ペア:

[(1, 4419909), (3, 1473303), (9, 491101), (13, 339993), (37, 119457), (39, 113331), (111, 39819), (117, 37777), (333, 13273), (481, 9189), (1021, 4329), (1443, 3063)]