1337221265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 1707298560

約数和(自身を除く): 370077295

約数列:

[1, 5, 23, 107, 109, 115, 535, 545, 997, 2461, 2507, 4985, 11663, 12305, 12535, 22931, 58315, 106679, 108673, 114655, 268249, 533395, 543365, 1341245, 2453617, 2499479, 11628011, 12268085, 12497395, 58140055, 267444253, 1337221265]

約数ペア:

[(1, 1337221265), (5, 267444253), (23, 58140055), (107, 12497395), (109, 12268085), (115, 11628011), (535, 2499479), (545, 2453617), (997, 1341245), (2461, 543365), (2507, 533395), (4985, 268249), (11663, 114655), (12305, 108673), (12535, 106679), (22931, 58315)]