5298993

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 9555840

約数和(自身を除く): 4256847

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 159, 161, 189, 207, 371, 477, 483, 529, 621, 1113, 1219, 1431, 1449, 1587, 3339, 3657, 3703, 4347, 4761, 8533, 10017, 10971, 11109, 14283, 25599, 28037, 32913, 33327, 76797, 84111, 99981, 196259, 230391, 252333, 588777, 756999, 1766331, 5298993]

約数ペア:

[(1, 5298993), (3, 1766331), (7, 756999), (9, 588777), (21, 252333), (23, 230391), (27, 196259), (53, 99981), (63, 84111), (69, 76797), (159, 33327), (161, 32913), (189, 28037), (207, 25599), (371, 14283), (477, 11109), (483, 10971), (529, 10017), (621, 8533), (1113, 4761), (1219, 4347), (1431, 3703), (1449, 3657), (1587, 3339)]