2912486409

素因数分解:

$3^3\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{12917}}^1$

素因数の和:14126

約数の個数: 32

約数和(自身を含む): 4935709440

約数和(自身を除く): 2023223031

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1193, 3579, 8351, 10737, 12917, 25053, 32211, 38751, 75159, 90419, 116253, 225477, 271257, 348759, 813771, 2441313, 15409981, 46229943, 107869867, 138689829, 323609601, 416069487, 970828803, 2912486409]

約数ペア:

[(1, 2912486409), (3, 970828803), (7, 416069487), (9, 323609601), (21, 138689829), (27, 107869867), (63, 46229943), (189, 15409981), (1193, 2441313), (3579, 813771), (8351, 348759), (10737, 271257), (12917, 225477), (25053, 116253), (32211, 90419), (38751, 75159)]