1365663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 2090928

約数和(自身を除く): 725265

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 361, 741, 1083, 1261, 1843, 3783, 4693, 5529, 14079, 23959, 35017, 71877, 105051, 455221, 1365663]

約数ペア:

[(1, 1365663), (3, 455221), (13, 105051), (19, 71877), (39, 35017), (57, 23959), (97, 14079), (247, 5529), (291, 4693), (361, 3783), (741, 1843), (1083, 1261)]