4262853

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 6763392

約数和(自身を除く): 2500539

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 617, 987, 1851, 2303, 4319, 6909, 12957, 28999, 30233, 86997, 90699, 202993, 608979, 1420951, 4262853]

約数ペア:

[(1, 4262853), (3, 1420951), (7, 608979), (21, 202993), (47, 90699), (49, 86997), (141, 30233), (147, 28999), (329, 12957), (617, 6909), (987, 4319), (1851, 2303)]