387613617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 558275328

約数和(自身を除く): 170661711

約数列:

[1, 3, 17, 51, 103, 113, 309, 339, 653, 1751, 1921, 1959, 5253, 5763, 11101, 11639, 33303, 34917, 67259, 73789, 197863, 201777, 221367, 593589, 1143403, 1254413, 3430209, 3763239, 7600267, 22800801, 129204539, 387613617]

約数ペア:

[(1, 387613617), (3, 129204539), (17, 22800801), (51, 7600267), (103, 3763239), (113, 3430209), (309, 1254413), (339, 1143403), (653, 593589), (1751, 221367), (1921, 201777), (1959, 197863), (5253, 73789), (5763, 67259), (11101, 34917), (11639, 33303)]