2607129

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 1848231

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1427, 1827, 4281, 9989, 12843, 29967, 41383, 89901, 124149, 289681, 372447, 869043, 2607129]

約数ペア:

[(1, 2607129), (3, 869043), (7, 372447), (9, 289681), (21, 124149), (29, 89901), (63, 41383), (87, 29967), (203, 12843), (261, 9989), (609, 4281), (1427, 1827)]