3030993

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 5472000

約数和(自身を除く): 2441007

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 79, 87, 147, 189, 203, 237, 261, 441, 553, 609, 711, 783, 1323, 1421, 1659, 1827, 2133, 2291, 3871, 4263, 4977, 5481, 6873, 11613, 12789, 14931, 16037, 20619, 34839, 38367, 48111, 61857, 104517, 112259, 144333, 336777, 432999, 1010331, 3030993]

約数ペア:

[(1, 3030993), (3, 1010331), (7, 432999), (9, 336777), (21, 144333), (27, 112259), (29, 104517), (49, 61857), (63, 48111), (79, 38367), (87, 34839), (147, 20619), (189, 16037), (203, 14931), (237, 12789), (261, 11613), (441, 6873), (553, 5481), (609, 4977), (711, 4263), (783, 3871), (1323, 2291), (1421, 2133), (1659, 1827)]