1138839957

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{4817}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 1667317080

約数和(自身を除く): 528477123

約数列:

[1, 3, 9, 109, 241, 327, 723, 981, 2169, 4817, 14451, 26269, 43353, 78807, 236421, 525053, 1160897, 1575159, 3482691, 4725477, 10448073, 126537773, 379613319, 1138839957]

約数ペア:

[(1, 1138839957), (3, 379613319), (9, 126537773), (109, 10448073), (241, 4725477), (327, 3482691), (723, 1575159), (981, 1160897), (2169, 525053), (4817, 236421), (14451, 78807), (26269, 43353)]