2749167

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1743633

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 233, 437, 513, 621, 699, 1311, 2097, 3933, 4427, 5359, 6291, 11799, 13281, 16077, 39843, 48231, 101821, 119529, 144693, 305463, 916389, 2749167]

約数ペア:

[(1, 2749167), (3, 916389), (9, 305463), (19, 144693), (23, 119529), (27, 101821), (57, 48231), (69, 39843), (171, 16077), (207, 13281), (233, 11799), (437, 6291), (513, 5359), (621, 4427), (699, 3933), (1311, 2097)]