12826657863

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{4001}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 19553451840

約数和(自身を除く): 6726793977

約数列:

[1, 3, 9, 29, 71, 87, 173, 213, 261, 519, 639, 1557, 2059, 4001, 5017, 6177, 12003, 12283, 15051, 18531, 36009, 36849, 45153, 110547, 116029, 284071, 348087, 356207, 692173, 852213, 1044261, 1068621, 2076519, 2556639, 3205863, 6229557, 8238059, 20073017, 24714177, 49144283, 60219051, 74142531, 147432849, 180657153, 442298547, 1425184207, 4275552621, 12826657863]

約数ペア:

[(1, 12826657863), (3, 4275552621), (9, 1425184207), (29, 442298547), (71, 180657153), (87, 147432849), (173, 74142531), (213, 60219051), (261, 49144283), (519, 24714177), (639, 20073017), (1557, 8238059), (2059, 6229557), (4001, 3205863), (5017, 2556639), (6177, 2076519), (12003, 1068621), (12283, 1044261), (15051, 852213), (18531, 692173), (36009, 356207), (36849, 348087), (45153, 284071), (110547, 116029)]