289949913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{94477}}^1$

素因数の和:94525

約数の個数: 24

約数和(自身を含む): 471634176

約数和(自身を除く): 181684263

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 94477, 283431, 850293, 1039247, 2928787, 3117741, 8786361, 9353223, 26359083, 32216657, 96649971, 289949913]

約数ペア:

[(1, 289949913), (3, 96649971), (9, 32216657), (11, 26359083), (31, 9353223), (33, 8786361), (93, 3117741), (99, 2928787), (279, 1039247), (341, 850293), (1023, 283431), (3069, 94477)]