1570942917

素因数分解:

$3^4\times {\mathrm{1427}}^1\times {\mathrm{13591}}^1$

素因数の和:15030

約数の個数: 20

約数和(自身を含む): 2348534496

約数和(自身を除く): 777591579

約数列:

[1, 3, 9, 27, 81, 1427, 4281, 12843, 13591, 38529, 40773, 115587, 122319, 366957, 1100871, 19394357, 58183071, 174549213, 523647639, 1570942917]

約数ペア:

[(1, 1570942917), (3, 523647639), (9, 174549213), (27, 58183071), (81, 19394357), (1427, 1100871), (4281, 366957), (12843, 122319), (13591, 115587), (38529, 40773)]