14877551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 18278400

約数和(自身を除く): 3400849

約数列:

[1, 13, 19, 29, 31, 67, 247, 377, 403, 551, 589, 871, 899, 1273, 1943, 2077, 7163, 7657, 11687, 16549, 17081, 25259, 27001, 36917, 39463, 60233, 222053, 479921, 513019, 783029, 1144427, 14877551]

約数ペア:

[(1, 14877551), (13, 1144427), (19, 783029), (29, 513019), (31, 479921), (67, 222053), (247, 60233), (377, 39463), (403, 36917), (551, 27001), (589, 25259), (871, 17081), (899, 16549), (1273, 11687), (1943, 7657), (2077, 7163)]