541303919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 650643840

約数和(自身を除く): 109339921

約数列:

[1, 13, 17, 23, 109, 221, 299, 391, 977, 1417, 1853, 2507, 5083, 12701, 16609, 22471, 24089, 32591, 42619, 106493, 215917, 292123, 382007, 554047, 1384409, 1810381, 2449339, 4966091, 23534953, 31841407, 41638763, 541303919]

約数ペア:

[(1, 541303919), (13, 41638763), (17, 31841407), (23, 23534953), (109, 4966091), (221, 2449339), (299, 1810381), (391, 1384409), (977, 554047), (1417, 382007), (1853, 292123), (2507, 215917), (5083, 106493), (12701, 42619), (16609, 32591), (22471, 24089)]