11895723

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6135

約数の個数: 24

約数和(自身を含む): 20274176

約数和(自身を除く): 8378453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6091, 18273, 42637, 54819, 127911, 188821, 383733, 566463, 1321747, 1699389, 3965241, 11895723]

約数ペア:

[(1, 11895723), (3, 3965241), (7, 1699389), (9, 1321747), (21, 566463), (31, 383733), (63, 188821), (93, 127911), (217, 54819), (279, 42637), (651, 18273), (1953, 6091)]