2019965331597

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1934627}}^1$

素因数の和:1934873

約数の個数: 32

約数和(自身を含む): 2832914472960

約数和(自身を除く): 812949141363

約数列:

[1, 3, 31, 93, 103, 109, 309, 327, 3193, 3379, 9579, 10137, 11227, 33681, 348037, 1044111, 1934627, 5803881, 59973437, 179920311, 199266581, 210874343, 597799743, 632623029, 6177264011, 6537104633, 18531792033, 19611313899, 21720057329, 65160171987, 673321777199, 2019965331597]

約数ペア:

[(1, 2019965331597), (3, 673321777199), (31, 65160171987), (93, 21720057329), (103, 19611313899), (109, 18531792033), (309, 6537104633), (327, 6177264011), (3193, 632623029), (3379, 597799743), (9579, 210874343), (10137, 199266581), (11227, 179920311), (33681, 59973437), (348037, 5803881), (1044111, 1934627)]