492035481

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1409}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 851685120

約数和(自身を除く): 359649639

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 241, 483, 723, 1409, 1449, 1687, 2169, 4227, 5061, 5543, 9863, 12681, 15183, 16629, 29589, 32407, 38801, 49887, 88767, 97221, 116403, 226849, 291663, 339569, 349209, 680547, 1018707, 2041641, 2376983, 3056121, 7130949, 7810087, 21392847, 23430261, 54670609, 70290783, 164011827, 492035481]

約数ペア:

[(1, 492035481), (3, 164011827), (7, 70290783), (9, 54670609), (21, 23430261), (23, 21392847), (63, 7810087), (69, 7130949), (161, 3056121), (207, 2376983), (241, 2041641), (483, 1018707), (723, 680547), (1409, 349209), (1449, 339569), (1687, 291663), (2169, 226849), (4227, 116403), (5061, 97221), (5543, 88767), (9863, 49887), (12681, 38801), (15183, 32407), (16629, 29589)]