38105973

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 56286360

約数和(自身を除く): 18180387

約数列:

[1, 3, 9, 89, 113, 267, 339, 421, 801, 1017, 1263, 3789, 10057, 30171, 37469, 47573, 90513, 112407, 142719, 337221, 428157, 4233997, 12701991, 38105973]

約数ペア:

[(1, 38105973), (3, 12701991), (9, 4233997), (89, 428157), (113, 337221), (267, 142719), (339, 112407), (421, 90513), (801, 47573), (1017, 37469), (1263, 30171), (3789, 10057)]