6538233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 10112256

約数和(自身を除く): 3574023

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 197, 299, 481, 591, 851, 897, 1443, 2553, 2561, 4531, 7289, 7683, 11063, 13593, 21867, 33189, 58903, 94757, 167647, 176709, 284271, 502941, 2179411, 6538233]

約数ペア:

[(1, 6538233), (3, 2179411), (13, 502941), (23, 284271), (37, 176709), (39, 167647), (69, 94757), (111, 58903), (197, 33189), (299, 21867), (481, 13593), (591, 11063), (851, 7683), (897, 7289), (1443, 4531), (2553, 2561)]