7876197

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 13939200

約数和(自身を除く): 6063003

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 479, 567, 609, 783, 1437, 1827, 2349, 3353, 4311, 5481, 10059, 12933, 13891, 16443, 30177, 38799, 41673, 90531, 97237, 125019, 271593, 291711, 375057, 875133, 1125171, 2625399, 7876197]

約数ペア:

[(1, 7876197), (3, 2625399), (7, 1125171), (9, 875133), (21, 375057), (27, 291711), (29, 271593), (63, 125019), (81, 97237), (87, 90531), (189, 41673), (203, 38799), (261, 30177), (479, 16443), (567, 13891), (609, 12933), (783, 10059), (1437, 5481), (1827, 4311), (2349, 3353)]