3398031

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 6261024

約数和(自身を除く): 2862993

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 461, 567, 819, 1053, 1383, 2457, 3227, 4149, 5993, 7371, 9681, 12447, 17979, 29043, 37341, 41951, 53937, 87129, 125853, 161811, 261387, 377559, 485433, 1132677, 3398031]

約数ペア:

[(1, 3398031), (3, 1132677), (7, 485433), (9, 377559), (13, 261387), (21, 161811), (27, 125853), (39, 87129), (63, 53937), (81, 41951), (91, 37341), (117, 29043), (189, 17979), (273, 12447), (351, 9681), (461, 7371), (567, 5993), (819, 4149), (1053, 3227), (1383, 2457)]