1790340981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{25603}}^1$

素因数の和:25793

約数の個数: 32

約数和(自身を含む): 2821765632

約数和(自身を除く): 1031424651

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1793, 2119, 5379, 6357, 23309, 25603, 69927, 76809, 281633, 332839, 844899, 998517, 3661229, 4173289, 10983687, 12519867, 45906179, 54252757, 137718537, 162758271, 596780327, 1790340981]

約数ペア:

[(1, 1790340981), (3, 596780327), (11, 162758271), (13, 137718537), (33, 54252757), (39, 45906179), (143, 12519867), (163, 10983687), (429, 4173289), (489, 3661229), (1793, 998517), (2119, 844899), (5379, 332839), (6357, 281633), (23309, 76809), (25603, 69927)]