331544437

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{10723}}^1$

素因数の和:11368

約数の個数: 12

約数和(自身を含む): 386321376

約数和(自身を除く): 54776939

約数列:

[1, 7, 49, 631, 4417, 10723, 30919, 75061, 525427, 6766213, 47363491, 331544437]

約数ペア:

[(1, 331544437), (7, 47363491), (49, 6766213), (631, 525427), (4417, 75061), (10723, 30919)]