270931941

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{252971}}^1$

素因数の和:253001

約数の個数: 24

約数和(自身を含む): 473563584

約数和(自身を除く): 202631643

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 252971, 758913, 1770797, 2276739, 4300507, 5312391, 12901521, 15937173, 30103549, 38704563, 90310647, 270931941]

約数ペア:

[(1, 270931941), (3, 90310647), (7, 38704563), (9, 30103549), (17, 15937173), (21, 12901521), (51, 5312391), (63, 4300507), (119, 2276739), (153, 1770797), (357, 758913), (1071, 252971)]