6253821

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 11217600

約数和(自身を除く): 4963779

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 163, 189, 203, 261, 441, 489, 609, 783, 1141, 1323, 1421, 1467, 1827, 3423, 4263, 4401, 4727, 5481, 7987, 10269, 12789, 14181, 23961, 30807, 33089, 38367, 42543, 71883, 99267, 127629, 215649, 231623, 297801, 694869, 893403, 2084607, 6253821]

約数ペア:

[(1, 6253821), (3, 2084607), (7, 893403), (9, 694869), (21, 297801), (27, 231623), (29, 215649), (49, 127629), (63, 99267), (87, 71883), (147, 42543), (163, 38367), (189, 33089), (203, 30807), (261, 23961), (441, 14181), (489, 12789), (609, 10269), (783, 7987), (1141, 5481), (1323, 4727), (1421, 4401), (1467, 4263), (1827, 3423)]