2011597107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{809}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 2924812800

約数和(自身を除く): 913215693

約数列:

[1, 3, 13, 39, 103, 309, 619, 809, 1339, 1857, 2427, 4017, 8047, 10517, 24141, 31551, 63757, 83327, 191271, 249981, 500771, 828841, 1083251, 1502313, 2486523, 3249753, 6510023, 19530069, 51579413, 154738239, 670532369, 2011597107]

約数ペア:

[(1, 2011597107), (3, 670532369), (13, 154738239), (39, 51579413), (103, 19530069), (309, 6510023), (619, 3249753), (809, 2486523), (1339, 1502313), (1857, 1083251), (2427, 828841), (4017, 500771), (8047, 249981), (10517, 191271), (24141, 83327), (31551, 63757)]