1242350403

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{1637}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 1924715520

約数和(自身を除く): 682365117

約数列:

[1, 3, 7, 21, 71, 213, 497, 509, 1491, 1527, 1637, 3563, 4911, 10689, 11459, 34377, 36139, 108417, 116227, 252973, 348681, 758919, 813589, 833233, 2440767, 2499699, 5832631, 17497893, 59159543, 177478629, 414116801, 1242350403]

約数ペア:

[(1, 1242350403), (3, 414116801), (7, 177478629), (21, 59159543), (71, 17497893), (213, 5832631), (497, 2499699), (509, 2440767), (1491, 833233), (1527, 813589), (1637, 758919), (3563, 348681), (4911, 252973), (10689, 116227), (11459, 108417), (34377, 36139)]