2612996871

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 3615929856

約数和(自身を除く): 1002932985

約数列:

[1, 3, 41, 123, 131, 257, 393, 631, 771, 1893, 5371, 10537, 16113, 25871, 31611, 33667, 77613, 82661, 101001, 162167, 247983, 486501, 1380347, 3389101, 4141041, 6648847, 10167303, 19946541, 21243877, 63731631, 870998957, 2612996871]

約数ペア:

[(1, 2612996871), (3, 870998957), (41, 63731631), (123, 21243877), (131, 19946541), (257, 10167303), (393, 6648847), (631, 4141041), (771, 3389101), (1893, 1380347), (5371, 486501), (10537, 247983), (16113, 162167), (25871, 101001), (31611, 82661), (33667, 77613)]