2017009923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1487}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 2892672000

約数和(自身を除く): 875662077

約数列:

[1, 3, 19, 53, 57, 159, 449, 1007, 1347, 1487, 3021, 4461, 8531, 23797, 25593, 28253, 71391, 78811, 84759, 236433, 452143, 667663, 1356429, 1497409, 2002989, 4492227, 12685597, 35386139, 38056791, 106158417, 672336641, 2017009923]

約数ペア:

[(1, 2017009923), (3, 672336641), (19, 106158417), (53, 38056791), (57, 35386139), (159, 12685597), (449, 4492227), (1007, 2002989), (1347, 1497409), (1487, 1356429), (3021, 667663), (4461, 452143), (8531, 236433), (23797, 84759), (25593, 78811), (28253, 71391)]