315487169

素因数分解:

${\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 328648320

約数和(自身を除く): 13161151

約数列:

[1, 41, 131, 151, 389, 5371, 6191, 15949, 19781, 50959, 58739, 811021, 2089319, 2408299, 7694809, 315487169]

約数ペア:

[(1, 315487169), (41, 7694809), (131, 2408299), (151, 2089319), (389, 811021), (5371, 58739), (6191, 50959), (15949, 19781)]