269220237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{829}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 422782080

約数和(自身を除く): 153561843

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 757, 829, 2271, 2487, 8327, 9119, 9841, 10777, 24981, 27357, 29523, 32331, 108251, 118547, 324753, 355641, 627553, 1882659, 6903083, 8158189, 20709249, 24474567, 89740079, 269220237]

約数ペア:

[(1, 269220237), (3, 89740079), (11, 24474567), (13, 20709249), (33, 8158189), (39, 6903083), (143, 1882659), (429, 627553), (757, 355641), (829, 324753), (2271, 118547), (2487, 108251), (8327, 32331), (9119, 29523), (9841, 27357), (10777, 24981)]