262988587269

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{423492089}}^1$

素因数の和:423492121

約数の個数: 16

約数和(自身を含む): 406552406400

約数和(自身を除く): 143563819131

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 423492089, 1270476267, 3811428801, 9740318047, 11434286403, 29220954141, 87662862423, 262988587269]

約数ペア:

[(1, 262988587269), (3, 87662862423), (9, 29220954141), (23, 11434286403), (27, 9740318047), (69, 3811428801), (207, 1270476267), (621, 423492089)]