40844457

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 60662784

約数和(自身を除く): 19818327

約数列:

[1, 3, 9, 47, 141, 223, 423, 433, 669, 1299, 2007, 3897, 10481, 20351, 31443, 61053, 94329, 96559, 183159, 289677, 869031, 4538273, 13614819, 40844457]

約数ペア:

[(1, 40844457), (3, 13614819), (9, 4538273), (47, 869031), (141, 289677), (223, 183159), (423, 96559), (433, 94329), (669, 61053), (1299, 31443), (2007, 20351), (3897, 10481)]