771697101

素因数分解:

$3^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{30047}}^1$

素因数の和:31280

約数の個数: 16

約数和(自身を含む): 1176920064

約数和(自身を除く): 405222963

約数列:

[1, 3, 7, 21, 1223, 3669, 8561, 25683, 30047, 90141, 210329, 630987, 36747481, 110242443, 257232367, 771697101]

約数ペア:

[(1, 771697101), (3, 257232367), (7, 110242443), (21, 36747481), (1223, 630987), (3669, 210329), (8561, 90141), (25683, 30047)]