3869451

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 40

約数和(自身を含む): 6319104

約数和(自身を除く): 2449653

約数列:

[1, 3, 9, 23, 27, 31, 67, 69, 81, 93, 201, 207, 279, 603, 621, 713, 837, 1541, 1809, 1863, 2077, 2139, 2511, 4623, 5427, 6231, 6417, 13869, 18693, 19251, 41607, 47771, 56079, 57753, 124821, 143313, 168237, 429939, 1289817, 3869451]

約数ペア:

[(1, 3869451), (3, 1289817), (9, 429939), (23, 168237), (27, 143313), (31, 124821), (67, 57753), (69, 56079), (81, 47771), (93, 41607), (201, 19251), (207, 18693), (279, 13869), (603, 6417), (621, 6231), (713, 5427), (837, 4623), (1541, 2511), (1809, 2139), (1863, 2077)]