3787251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 5760720

約数和(自身を除く): 1973469

約数列:

[1, 3, 13, 19, 39, 57, 247, 269, 361, 741, 807, 1083, 3497, 4693, 5111, 10491, 14079, 15333, 66443, 97109, 199329, 291327, 1262417, 3787251]

約数ペア:

[(1, 3787251), (3, 1262417), (13, 291327), (19, 199329), (39, 97109), (57, 66443), (247, 15333), (269, 14079), (361, 10491), (741, 5111), (807, 4693), (1083, 3497)]