9112971

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 14446080

約数和(自身を除く): 5333109

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 1319, 2303, 3957, 6909, 9233, 27699, 61993, 64631, 185979, 193893, 433951, 1301853, 3037657, 9112971]

約数ペア:

[(1, 9112971), (3, 3037657), (7, 1301853), (21, 433951), (47, 193893), (49, 185979), (141, 64631), (147, 61993), (329, 27699), (987, 9233), (1319, 6909), (2303, 3957)]