141309479

素因数分解:

${\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2222

約数の個数: 12

約数和(自身を含む): 149970744

約数和(自身を除く): 8661265

約数列:

[1, 19, 197, 361, 1987, 3743, 37753, 71117, 391439, 717307, 7437341, 141309479]

約数ペア:

[(1, 141309479), (19, 7437341), (197, 717307), (361, 391439), (1987, 71117), (3743, 37753)]