2572917951

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2383}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 3600488448

約数和(自身を除く): 1027570497

約数列:

[1, 3, 37, 71, 111, 137, 213, 411, 2383, 2627, 5069, 7149, 7881, 9727, 15207, 29181, 88171, 169193, 264513, 326471, 359899, 507579, 979413, 1079697, 6260141, 12079427, 18780423, 23179441, 36238281, 69538323, 857639317, 2572917951]

約数ペア:

[(1, 2572917951), (3, 857639317), (37, 69538323), (71, 36238281), (111, 23179441), (137, 18780423), (213, 12079427), (411, 6260141), (2383, 1079697), (2627, 979413), (5069, 507579), (7149, 359899), (7881, 326471), (9727, 264513), (15207, 169193), (29181, 88171)]