385924191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 559623168

約数和(自身を除く): 173698977

約数列:

[1, 3, 17, 47, 51, 141, 233, 691, 699, 799, 2073, 2397, 3961, 10951, 11747, 11883, 32477, 32853, 35241, 97431, 161003, 186167, 483009, 552109, 558501, 1656327, 2737051, 7567141, 8211153, 22701423, 128641397, 385924191]

約数ペア:

[(1, 385924191), (3, 128641397), (17, 22701423), (47, 8211153), (51, 7567141), (141, 2737051), (233, 1656327), (691, 558501), (699, 552109), (799, 483009), (2073, 186167), (2397, 161003), (3961, 97431), (10951, 35241), (11747, 32853), (11883, 32477)]