9970401

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2843}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 15289344

約数和(自身を除く): 5318943

約数列:

[1, 3, 7, 21, 167, 501, 1169, 2843, 3507, 8529, 19901, 59703, 474781, 1424343, 3323467, 9970401]

約数ペア:

[(1, 9970401), (3, 3323467), (7, 1424343), (21, 474781), (167, 59703), (501, 19901), (1169, 8529), (2843, 3507)]