142718541

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{8081}}^1$

素因数の和:8149

約数の個数: 24

約数和(自身を含む): 225261504

約数和(自身を除く): 82542963

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 2523, 5887, 8081, 17661, 24243, 56567, 169701, 234349, 703047, 1640443, 4921329, 6796121, 20388363, 47572847, 142718541]

約数ペア:

[(1, 142718541), (3, 47572847), (7, 20388363), (21, 6796121), (29, 4921329), (87, 1640443), (203, 703047), (609, 234349), (841, 169701), (2523, 56567), (5887, 24243), (8081, 17661)]