23276071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 30507008

約数和(自身を除く): 7230937

約数列:

[1, 7, 13, 31, 37, 91, 217, 223, 259, 403, 481, 1147, 1561, 2821, 2899, 3367, 6913, 8029, 8251, 14911, 20293, 48391, 57757, 89869, 104377, 107263, 255781, 629083, 750841, 1790467, 3325153, 23276071]

約数ペア:

[(1, 23276071), (7, 3325153), (13, 1790467), (31, 750841), (37, 629083), (91, 255781), (217, 107263), (223, 104377), (259, 89869), (403, 57757), (481, 48391), (1147, 20293), (1561, 14911), (2821, 8251), (2899, 8029), (3367, 6913)]