3388021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 4307968

約数和(自身を除く): 919947

約数列:

[1, 7, 13, 31, 91, 217, 403, 1201, 2821, 8407, 15613, 37231, 109291, 260617, 484003, 3388021]

約数ペア:

[(1, 3388021), (7, 484003), (13, 260617), (31, 109291), (91, 37231), (217, 15613), (403, 8407), (1201, 2821)]