2979765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 5391360

約数和(自身を除く): 2411595

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2879, 8637, 14395, 25911, 43185, 66217, 129555, 198651, 331085, 595953, 993255, 2979765]

約数ペア:

[(1, 2979765), (3, 993255), (5, 595953), (9, 331085), (15, 198651), (23, 129555), (45, 66217), (69, 43185), (115, 25911), (207, 14395), (345, 8637), (1035, 2879)]