262528851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 394148160

約数和(自身を除く): 131619309

約数列:

[1, 3, 13, 29, 39, 87, 97, 291, 377, 1131, 1261, 2393, 2813, 3783, 7179, 8439, 31109, 36569, 69397, 93327, 109707, 208191, 232121, 696363, 902161, 2706483, 3017573, 6731509, 9052719, 20194527, 87509617, 262528851]

約数ペア:

[(1, 262528851), (3, 87509617), (13, 20194527), (29, 9052719), (39, 6731509), (87, 3017573), (97, 2706483), (291, 902161), (377, 696363), (1131, 232121), (1261, 208191), (2393, 109707), (2813, 93327), (3783, 69397), (7179, 36569), (8439, 31109)]