1215691399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{2927}}^1$

素因数の和:3726

約数の個数: 16

約数和(自身を含む): 1341914112

約数和(自身を除く): 126222713

約数列:

[1, 13, 43, 559, 743, 2927, 9659, 31949, 38051, 125861, 415337, 1636193, 2174761, 28271893, 93514723, 1215691399]

約数ペア:

[(1, 1215691399), (13, 93514723), (43, 28271893), (559, 2174761), (743, 1636193), (2927, 415337), (9659, 125861), (31949, 38051)]