12705252321

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{364183}}^1$

素因数の和:364616

約数の個数: 16

約数和(自身を含む): 17568236160

約数和(自身を除く): 4862983839

約数列:

[1, 3, 29, 87, 401, 1203, 11629, 34887, 364183, 1092549, 10561307, 31683921, 146037383, 438112149, 4235084107, 12705252321]

約数ペア:

[(1, 12705252321), (3, 4235084107), (29, 438112149), (87, 146037383), (401, 31683921), (1203, 10561307), (11629, 1092549), (34887, 364183)]