1294161867

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{171799}}^1$

素因数の和:171845

約数の個数: 24

約数和(自身を含む): 2001126400

約数和(自身を除く): 706964533

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 171799, 515397, 1546191, 4638573, 5325769, 13915719, 15977307, 41747157, 47931921, 143795763, 431387289, 1294161867]

約数ペア:

[(1, 1294161867), (3, 431387289), (9, 143795763), (27, 47931921), (31, 41747157), (81, 15977307), (93, 13915719), (243, 5325769), (279, 4638573), (837, 1546191), (2511, 515397), (7533, 171799)]