7980496557

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{87589}}^1$

素因数の和:87865

約数の個数: 24

約数和(自身を含む): 11742665760

約数和(自身を除く): 3762169203

約数列:

[1, 3, 11, 33, 121, 251, 363, 753, 2761, 8283, 30371, 87589, 91113, 262767, 963479, 2890437, 10598269, 21984839, 31794807, 65954517, 241833229, 725499687, 2660165519, 7980496557]

約数ペア:

[(1, 7980496557), (3, 2660165519), (11, 725499687), (33, 241833229), (121, 65954517), (251, 31794807), (363, 21984839), (753, 10598269), (2761, 2890437), (8283, 963479), (30371, 262767), (87589, 91113)]