29130213

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 47480832

約数和(自身を除く): 18350619

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 1471, 2829, 4413, 6601, 10297, 19803, 30891, 33833, 60311, 101499, 180933, 236831, 422177, 710493, 1266531, 1387153, 4161459, 9710071, 29130213]

約数ペア:

[(1, 29130213), (3, 9710071), (7, 4161459), (21, 1387153), (23, 1266531), (41, 710493), (69, 422177), (123, 236831), (161, 180933), (287, 101499), (483, 60311), (861, 33833), (943, 30891), (1471, 19803), (2829, 10297), (4413, 6601)]