3216591

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 5777408

約数和(自身を除く): 2560817

約数列:

[1, 3, 7, 9, 21, 27, 31, 61, 63, 81, 93, 183, 189, 217, 243, 279, 427, 549, 567, 651, 837, 1281, 1647, 1701, 1891, 1953, 2511, 3843, 4941, 5673, 5859, 7533, 11529, 13237, 14823, 17019, 17577, 34587, 39711, 51057, 52731, 103761, 119133, 153171, 357399, 459513, 1072197, 3216591]

約数ペア:

[(1, 3216591), (3, 1072197), (7, 459513), (9, 357399), (21, 153171), (27, 119133), (31, 103761), (61, 52731), (63, 51057), (81, 39711), (93, 34587), (183, 17577), (189, 17019), (217, 14823), (243, 13237), (279, 11529), (427, 7533), (549, 5859), (567, 5673), (651, 4941), (837, 3843), (1281, 2511), (1647, 1953), (1701, 1891)]