459001491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 668532480

約数和(自身を除く): 209530989

約数列:

[1, 3, 13, 39, 139, 227, 373, 417, 681, 1119, 1807, 2951, 4849, 5421, 8853, 14547, 31553, 51847, 84671, 94659, 155541, 254013, 410189, 674011, 1100723, 1230567, 2022033, 3302169, 11769269, 35307807, 153000497, 459001491]

約数ペア:

[(1, 459001491), (3, 153000497), (13, 35307807), (39, 11769269), (139, 3302169), (227, 2022033), (373, 1230567), (417, 1100723), (681, 674011), (1119, 410189), (1807, 254013), (2951, 155541), (4849, 94659), (5421, 84671), (8853, 51847), (14547, 31553)]