284480973

素因数分解:

$3^2\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{2477}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 470066688

約数和(自身を除く): 185585715

約数列:

[1, 3, 7, 9, 21, 63, 1823, 2477, 5469, 7431, 12761, 16407, 17339, 22293, 38283, 52017, 114849, 156051, 4515571, 13546713, 31608997, 40640139, 94826991, 284480973]

約数ペア:

[(1, 284480973), (3, 94826991), (7, 40640139), (9, 31608997), (21, 13546713), (63, 4515571), (1823, 156051), (2477, 114849), (5469, 52017), (7431, 38283), (12761, 22293), (16407, 17339)]