12481035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16981}}^1$

素因数の和:17003

約数の個数: 24

約数和(自身を含む): 23231376

約数和(自身を除く): 10750341

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16981, 50943, 84905, 118867, 254715, 356601, 594335, 832069, 1783005, 2496207, 4160345, 12481035]

約数ペア:

[(1, 12481035), (3, 4160345), (5, 2496207), (7, 1783005), (15, 832069), (21, 594335), (35, 356601), (49, 254715), (105, 118867), (147, 84905), (245, 50943), (735, 16981)]