13454343

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 23406240

約数和(自身を除く): 9951897

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 389, 427, 549, 567, 1167, 1281, 1647, 2723, 3501, 3843, 4941, 8169, 10503, 11529, 23729, 24507, 31509, 34587, 71187, 73521, 166103, 213561, 220563, 498309, 640683, 1494927, 1922049, 4484781, 13454343]

約数ペア:

[(1, 13454343), (3, 4484781), (7, 1922049), (9, 1494927), (21, 640683), (27, 498309), (61, 220563), (63, 213561), (81, 166103), (183, 73521), (189, 71187), (389, 34587), (427, 31509), (549, 24507), (567, 23729), (1167, 11529), (1281, 10503), (1647, 8169), (2723, 4941), (3501, 3843)]