42763203

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3517}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 70979168

約数和(自身を除く): 28215965

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 3517, 4053, 10551, 12159, 24619, 31653, 73857, 221571, 678781, 2036343, 4751467, 6109029, 14254401, 42763203]

約数ペア:

[(1, 42763203), (3, 14254401), (7, 6109029), (9, 4751467), (21, 2036343), (63, 678781), (193, 221571), (579, 73857), (1351, 31653), (1737, 24619), (3517, 12159), (4053, 10551)]