30793977

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 46510464

約数和(自身を除く): 15716487

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1693, 2021, 5079, 6063, 15237, 18189, 72799, 79571, 218397, 238713, 655191, 716139, 3421553, 10264659, 30793977]

約数ペア:

[(1, 30793977), (3, 10264659), (9, 3421553), (43, 716139), (47, 655191), (129, 238713), (141, 218397), (387, 79571), (423, 72799), (1693, 18189), (2021, 15237), (5079, 6063)]