23894283

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 38117376

約数和(自身を除く): 14223093

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 563, 903, 987, 1689, 2021, 3941, 6063, 11823, 14147, 24209, 26461, 42441, 72627, 79383, 169463, 185227, 508389, 555681, 1137823, 3413469, 7964761, 23894283]

約数ペア:

[(1, 23894283), (3, 7964761), (7, 3413469), (21, 1137823), (43, 555681), (47, 508389), (129, 185227), (141, 169463), (301, 79383), (329, 72627), (563, 42441), (903, 26461), (987, 24209), (1689, 14147), (2021, 11823), (3941, 6063)]