1183516821

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 1868106240

約数和(自身を除く): 684589419

約数列:

[1, 3, 9, 19, 43, 57, 71, 129, 171, 213, 387, 639, 817, 1349, 2267, 2451, 3053, 4047, 6801, 7353, 9159, 12141, 20403, 27477, 43073, 58007, 97481, 129219, 160957, 174021, 292443, 387657, 482871, 522063, 877329, 1448613, 1852139, 3058183, 5556417, 6921151, 9174549, 16669251, 20763453, 27523647, 62290359, 131501869, 394505607, 1183516821]

約数ペア:

[(1, 1183516821), (3, 394505607), (9, 131501869), (19, 62290359), (43, 27523647), (57, 20763453), (71, 16669251), (129, 9174549), (171, 6921151), (213, 5556417), (387, 3058183), (639, 1852139), (817, 1448613), (1349, 877329), (2267, 522063), (2451, 482871), (3053, 387657), (4047, 292443), (6801, 174021), (7353, 160957), (9159, 129219), (12141, 97481), (20403, 58007), (27477, 43073)]