816003171

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{1787}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 1192417200

約数和(自身を除く): 376414029

約数列:

[1, 3, 9, 113, 339, 449, 1017, 1347, 1787, 4041, 5361, 16083, 50737, 152211, 201931, 456633, 605793, 802363, 1817379, 2407089, 7221267, 90667019, 272001057, 816003171]

約数ペア:

[(1, 816003171), (3, 272001057), (9, 90667019), (113, 7221267), (339, 2407089), (449, 1817379), (1017, 802363), (1347, 605793), (1787, 456633), (4041, 201931), (5361, 152211), (16083, 50737)]