3380979

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 5195520

約数和(自身を除く): 1814541

約数列:

[1, 3, 7, 21, 131, 393, 917, 1229, 2751, 3687, 8603, 25809, 160999, 482997, 1126993, 3380979]

約数ペア:

[(1, 3380979), (3, 1126993), (7, 482997), (21, 160999), (131, 25809), (393, 8603), (917, 3687), (1229, 2751)]