7131938991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1\times {\mathrm{1487}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 10156492800

約数和(自身を除く): 3024553809

約数列:

[1, 3, 17, 51, 157, 471, 599, 1487, 1797, 2669, 4461, 8007, 10183, 25279, 30549, 75837, 94043, 233459, 282129, 700377, 890713, 1598731, 2672139, 3968803, 4796193, 11906409, 15142121, 45426363, 139841941, 419525823, 2377312997, 7131938991]

約数ペア:

[(1, 7131938991), (3, 2377312997), (17, 419525823), (51, 139841941), (157, 45426363), (471, 15142121), (599, 11906409), (1487, 4796193), (1797, 3968803), (2669, 2672139), (4461, 1598731), (8007, 890713), (10183, 700377), (25279, 282129), (30549, 233459), (75837, 94043)]