2807108493

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107713}}^1$

素因数の和:107813

約数の個数: 32

約数和(自身を含む): 4591201536

約数和(自身を除く): 1784093043

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 8687, 26061, 107713, 323139, 753991, 1831121, 2261973, 5493363, 7863049, 12817847, 23589147, 38453541, 55041343, 133671833, 165124029, 401015499, 935702831, 2807108493]

約数ペア:

[(1, 2807108493), (3, 935702831), (7, 401015499), (17, 165124029), (21, 133671833), (51, 55041343), (73, 38453541), (119, 23589147), (219, 12817847), (357, 7863049), (511, 5493363), (1241, 2261973), (1533, 1831121), (3723, 753991), (8687, 323139), (26061, 107713)]