38413599

素因数分解:

$3^1\times 7^4\times {\mathrm{5333}}^1$

素因数の和:5364

約数の個数: 20

約数和(自身を含む): 59762136

約数和(自身を除く): 21348537

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 5333, 7203, 15999, 37331, 111993, 261317, 783951, 1829219, 5487657, 12804533, 38413599]

約数ペア:

[(1, 38413599), (3, 12804533), (7, 5487657), (21, 1829219), (49, 783951), (147, 261317), (343, 111993), (1029, 37331), (2401, 15999), (5333, 7203)]