5481399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 9285120

約数和(自身を除く): 3803721

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 389, 427, 671, 1167, 1281, 2013, 2723, 4279, 4697, 8169, 12837, 14091, 23729, 29953, 71187, 89859, 166103, 261019, 498309, 783057, 1827133, 5481399]

約数ペア:

[(1, 5481399), (3, 1827133), (7, 783057), (11, 498309), (21, 261019), (33, 166103), (61, 89859), (77, 71187), (183, 29953), (231, 23729), (389, 14091), (427, 12837), (671, 8169), (1167, 4697), (1281, 4279), (2013, 2723)]