81312361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 89328960

約数和(自身を除く): 8016599

約数列:

[1, 13, 83, 179, 421, 1079, 2327, 5473, 14857, 34943, 75359, 193141, 454259, 979667, 6254797, 81312361]

約数ペア:

[(1, 81312361), (13, 6254797), (83, 979667), (179, 454259), (421, 193141), (1079, 75359), (2327, 34943), (5473, 14857)]