17884320121

素因数分解:

${\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1\times {\mathrm{1879}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 18238105600

約数和(自身を除く): 353785479

約数列:

[1, 79, 211, 571, 1879, 16669, 45109, 120481, 148441, 396469, 1072909, 9517999, 31321051, 84759811, 226383799, 17884320121]

約数ペア:

[(1, 17884320121), (79, 226383799), (211, 84759811), (571, 31321051), (1879, 9517999), (16669, 1072909), (45109, 396469), (120481, 148441)]