388134429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 558005760

約数和(自身を除く): 169871331

約数列:

[1, 3, 17, 51, 89, 233, 267, 367, 699, 1101, 1513, 3961, 4539, 6239, 11883, 18717, 20737, 32663, 62211, 85511, 97989, 256533, 352529, 555271, 1057587, 1453687, 1665813, 4361061, 7610479, 22831437, 129378143, 388134429]

約数ペア:

[(1, 388134429), (3, 129378143), (17, 22831437), (51, 7610479), (89, 4361061), (233, 1665813), (267, 1453687), (367, 1057587), (699, 555271), (1101, 352529), (1513, 256533), (3961, 97989), (4539, 85511), (6239, 62211), (11883, 32663), (18717, 20737)]