15663473349

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 21505803264

約数和(自身を除く): 5842329915

約数列:

[1, 3, 53, 159, 193, 197, 579, 591, 2591, 7773, 10229, 10441, 30687, 31323, 38021, 114063, 137323, 411969, 500063, 510427, 1500189, 1531281, 2015113, 6045339, 26503339, 27052631, 79510017, 81157893, 98512411, 295537233, 5221157783, 15663473349]

約数ペア:

[(1, 15663473349), (3, 5221157783), (53, 295537233), (159, 98512411), (193, 81157893), (197, 79510017), (579, 27052631), (591, 26503339), (2591, 6045339), (7773, 2015113), (10229, 1531281), (10441, 1500189), (30687, 510427), (31323, 500063), (38021, 411969), (114063, 137323)]