2017840797

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{118189}}^1$

素因数の和:118473

約数の個数: 24

約数和(自身を含む): 3343358720

約数和(自身を除く): 1325517923

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 5691, 17073, 118189, 354567, 827323, 1063701, 2481969, 7445907, 32029219, 96087657, 224204533, 288262971, 672613599, 2017840797]

約数ペア:

[(1, 2017840797), (3, 672613599), (7, 288262971), (9, 224204533), (21, 96087657), (63, 32029219), (271, 7445907), (813, 2481969), (1897, 1063701), (2439, 827323), (5691, 354567), (17073, 118189)]