26140751

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 34081920

約数和(自身を除く): 7941169

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1163, 1183, 1729, 3211, 8141, 15119, 22097, 22477, 105833, 154679, 196547, 287261, 1375829, 2010827, 3734393, 26140751]

約数ペア:

[(1, 26140751), (7, 3734393), (13, 2010827), (19, 1375829), (91, 287261), (133, 196547), (169, 154679), (247, 105833), (1163, 22477), (1183, 22097), (1729, 15119), (3211, 8141)]