14215257

素因数分解:

$3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 24915072

約数和(自身を除く): 10699815

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 137, 183, 189, 243, 411, 427, 549, 567, 959, 1233, 1281, 1647, 1701, 2877, 3699, 3843, 4941, 8357, 8631, 11097, 11529, 14823, 25071, 25893, 33291, 34587, 58499, 75213, 77679, 103761, 175497, 225639, 233037, 526491, 676917, 1579473, 2030751, 4738419, 14215257]

約数ペア:

[(1, 14215257), (3, 4738419), (7, 2030751), (9, 1579473), (21, 676917), (27, 526491), (61, 233037), (63, 225639), (81, 175497), (137, 103761), (183, 77679), (189, 75213), (243, 58499), (411, 34587), (427, 33291), (549, 25893), (567, 25071), (959, 14823), (1233, 11529), (1281, 11097), (1647, 8631), (1701, 8357), (2877, 4941), (3699, 3843)]