320419141

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{48541}}^1$

素因数の和:48612

約数の個数: 16

約数和(自身を含む): 391442688

約数和(自身を除く): 71023547

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 48541, 339787, 1116443, 1990181, 7815101, 13931267, 45774163, 320419141]

約数ペア:

[(1, 320419141), (7, 45774163), (23, 13931267), (41, 7815101), (161, 1990181), (287, 1116443), (943, 339787), (6601, 48541)]