4651829

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 1670347

約数列:

[1, 7, 13, 17, 31, 91, 97, 119, 217, 221, 403, 527, 679, 1261, 1547, 1649, 2821, 3007, 3689, 6851, 8827, 11543, 21049, 21437, 39091, 47957, 51119, 150059, 273637, 357833, 664547, 4651829]

約数ペア:

[(1, 4651829), (7, 664547), (13, 357833), (17, 273637), (31, 150059), (91, 51119), (97, 47957), (119, 39091), (217, 21437), (221, 21049), (403, 11543), (527, 8827), (679, 6851), (1261, 3689), (1547, 3007), (1649, 2821)]