4024839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 6902784

約数和(自身を除く): 2877945

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 641, 897, 1923, 2093, 4487, 6279, 8333, 13461, 14743, 24999, 44229, 58331, 103201, 174993, 191659, 309603, 574977, 1341613, 4024839]

約数ペア:

[(1, 4024839), (3, 1341613), (7, 574977), (13, 309603), (21, 191659), (23, 174993), (39, 103201), (69, 58331), (91, 44229), (161, 24999), (273, 14743), (299, 13461), (483, 8333), (641, 6279), (897, 4487), (1923, 2093)]