919220761

素因数分解:

${\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 956450880

約数和(自身を除く): 37230119

約数列:

[1, 43, 113, 139, 1361, 4859, 5977, 15707, 58523, 153793, 189179, 675401, 6613099, 8134697, 21377227, 919220761]

約数ペア:

[(1, 919220761), (43, 21377227), (113, 8134697), (139, 6613099), (1361, 675401), (4859, 189179), (5977, 153793), (15707, 58523)]