456443169

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12763}}^1$

素因数の和:12917

約数の個数: 32

約数和(自身を含む): 754811904

約数和(自身を除く): 298368735

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 5109, 11921, 12763, 35763, 38289, 89341, 165919, 268023, 497757, 1161433, 1671953, 3484299, 5015859, 11703671, 21735389, 35111013, 65206167, 152147723, 456443169]

約数ペア:

[(1, 456443169), (3, 152147723), (7, 65206167), (13, 35111013), (21, 21735389), (39, 11703671), (91, 5015859), (131, 3484299), (273, 1671953), (393, 1161433), (917, 497757), (1703, 268023), (2751, 165919), (5109, 89341), (11921, 38289), (12763, 35763)]