26200197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 40345344

約数和(自身を除く): 14145147

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2693, 3243, 8079, 9729, 24237, 61939, 126571, 185817, 379713, 557451, 1139139, 2911133, 8733399, 26200197]

約数ペア:

[(1, 26200197), (3, 8733399), (9, 2911133), (23, 1139139), (47, 557451), (69, 379713), (141, 185817), (207, 126571), (423, 61939), (1081, 24237), (2693, 9729), (3243, 8079)]