197290419

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{3083}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 267345792

約数和(自身を除く): 70055373

約数列:

[1, 3, 83, 249, 257, 771, 3083, 9249, 21331, 63993, 255889, 767667, 792331, 2376993, 65763473, 197290419]

約数ペア:

[(1, 197290419), (3, 65763473), (83, 2376993), (249, 792331), (257, 767667), (771, 255889), (3083, 63993), (9249, 21331)]