47798661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 69713280

約数和(自身を除く): 21914619

約数列:

[1, 3, 19, 41, 57, 113, 123, 181, 339, 543, 779, 2147, 2337, 3439, 4633, 6441, 7421, 10317, 13899, 20453, 22263, 61359, 88027, 140999, 264081, 388607, 422997, 838573, 1165821, 2515719, 15932887, 47798661]

約数ペア:

[(1, 47798661), (3, 15932887), (19, 2515719), (41, 1165821), (57, 838573), (113, 422997), (123, 388607), (181, 264081), (339, 140999), (543, 88027), (779, 61359), (2147, 22263), (2337, 20453), (3439, 13899), (4633, 10317), (6441, 7421)]