2064759963

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1\times {\mathrm{3769}}^1$

素因数の和:5171

約数の個数: 32

約数和(自身を含む): 3315187200

約数和(自身を除く): 1250427237

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1373, 3769, 4119, 9611, 11307, 26087, 26383, 28833, 71611, 78261, 79149, 182609, 214833, 501277, 547827, 1503831, 5174837, 15524511, 36223859, 98321903, 108671577, 294965709, 688253321, 2064759963]

約数ペア:

[(1, 2064759963), (3, 688253321), (7, 294965709), (19, 108671577), (21, 98321903), (57, 36223859), (133, 15524511), (399, 5174837), (1373, 1503831), (3769, 547827), (4119, 501277), (9611, 214833), (11307, 182609), (26087, 79149), (26383, 78261), (28833, 71611)]