24471369

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 40757760

約数和(自身を除く): 16286391

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 173, 279, 351, 403, 507, 519, 837, 1209, 1521, 1557, 2249, 3627, 4563, 4671, 5239, 5363, 6747, 10881, 15717, 16089, 20241, 29237, 47151, 48267, 60723, 69719, 87711, 141453, 144801, 209157, 263133, 627471, 789399, 906347, 1882413, 2719041, 8157123, 24471369]

約数ペア:

[(1, 24471369), (3, 8157123), (9, 2719041), (13, 1882413), (27, 906347), (31, 789399), (39, 627471), (93, 263133), (117, 209157), (169, 144801), (173, 141453), (279, 87711), (351, 69719), (403, 60723), (507, 48267), (519, 47151), (837, 29237), (1209, 20241), (1521, 16089), (1557, 15717), (2249, 10881), (3627, 6747), (4563, 5363), (4671, 5239)]