1489743321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{13709}}^1$

素因数の和:13849

約数の個数: 32

約数和(自身を含む): 2250633600

約数和(自身を除く): 760890279

約数列:

[1, 3, 11, 33, 37, 89, 111, 267, 407, 979, 1221, 2937, 3293, 9879, 13709, 36223, 41127, 108669, 150799, 452397, 507233, 1220101, 1521699, 3660303, 5579563, 13421111, 16738689, 40263333, 45143737, 135431211, 496581107, 1489743321]

約数ペア:

[(1, 1489743321), (3, 496581107), (11, 135431211), (33, 45143737), (37, 40263333), (89, 16738689), (111, 13421111), (267, 5579563), (407, 3660303), (979, 1521699), (1221, 1220101), (2937, 507233), (3293, 452397), (9879, 150799), (13709, 108669), (36223, 41127)]