426472893

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{615401}}^1$

素因数の和:615425

約数の個数: 24

約数和(自身を含む): 768021696

約数和(自身を除く): 341548803

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 615401, 1846203, 4307807, 5538609, 6769411, 12923421, 20308233, 38770263, 47385877, 60924699, 142157631, 426472893]

約数ペア:

[(1, 426472893), (3, 142157631), (7, 60924699), (9, 47385877), (11, 38770263), (21, 20308233), (33, 12923421), (63, 6769411), (77, 5538609), (99, 4307807), (231, 1846203), (693, 615401)]