39384681

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 61653024

約数和(自身を除く): 22268343

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2371, 2373, 5537, 7113, 16597, 16611, 49791, 116179, 267923, 348537, 803769, 1875461, 5626383, 13128227, 39384681]

約数ペア:

[(1, 39384681), (3, 13128227), (7, 5626383), (21, 1875461), (49, 803769), (113, 348537), (147, 267923), (339, 116179), (791, 49791), (2371, 16611), (2373, 16597), (5537, 7113)]