13864389

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 23556096

約数和(自身を除く): 9691707

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1277, 1551, 3619, 3831, 8939, 10857, 14047, 26817, 42141, 60019, 98329, 180057, 294987, 420133, 660209, 1260399, 1980627, 4621463, 13864389]

約数ペア:

[(1, 13864389), (3, 4621463), (7, 1980627), (11, 1260399), (21, 660209), (33, 420133), (47, 294987), (77, 180057), (141, 98329), (231, 60019), (329, 42141), (517, 26817), (987, 14047), (1277, 10857), (1551, 8939), (3619, 3831)]