304700891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 60252709

約数列:

[1, 11, 19, 31, 131, 209, 341, 359, 589, 1441, 2489, 3949, 4061, 6479, 6821, 11129, 27379, 44671, 47029, 75031, 77159, 122419, 211451, 517319, 848749, 893551, 1457899, 2325961, 9829061, 16036889, 27700081, 304700891]

約数ペア:

[(1, 304700891), (11, 27700081), (19, 16036889), (31, 9829061), (131, 2325961), (209, 1457899), (341, 893551), (359, 848749), (589, 517319), (1441, 211451), (2489, 122419), (3949, 77159), (4061, 75031), (6479, 47029), (6821, 44671), (11129, 27379)]