293189297919

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1\times {\mathrm{37243}}^1$

素因数の和:39119

約数の個数: 32

約数和(自身を含む): 449001745920

約数和(自身を除く): 155812448001

約数列:

[1, 3, 7, 21, 229, 687, 1603, 1637, 4809, 4911, 11459, 34377, 37243, 111729, 260701, 374873, 782103, 1124619, 2624111, 7872333, 8528647, 25585941, 59700529, 60966791, 179101587, 182900373, 426767537, 1280302611, 13961395139, 41884185417, 97729765973, 293189297919]

約数ペア:

[(1, 293189297919), (3, 97729765973), (7, 41884185417), (21, 13961395139), (229, 1280302611), (687, 426767537), (1603, 182900373), (1637, 179101587), (4809, 60966791), (4911, 59700529), (11459, 25585941), (34377, 8528647), (37243, 7872333), (111729, 2624111), (260701, 1124619), (374873, 782103)]