7701213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 11692128

約数和(自身を除く): 3990915

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 547, 741, 1083, 1641, 4693, 7111, 10393, 14079, 21333, 31179, 135109, 197467, 405327, 592401, 2567071, 7701213]

約数ペア:

[(1, 7701213), (3, 2567071), (13, 592401), (19, 405327), (39, 197467), (57, 135109), (247, 31179), (361, 21333), (547, 14079), (741, 10393), (1083, 7111), (1641, 4693)]