846009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 1315392

約数和(自身を除く): 469383

約数列:

[1, 3, 9, 23, 61, 67, 69, 183, 201, 207, 549, 603, 1403, 1541, 4087, 4209, 4623, 12261, 12627, 13869, 36783, 94001, 282003, 846009]

約数ペア:

[(1, 846009), (3, 282003), (9, 94001), (23, 36783), (61, 13869), (67, 12627), (69, 12261), (183, 4623), (201, 4209), (207, 4087), (549, 1541), (603, 1403)]