121302286

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{12539}}^1$

素因数の和:13239

約数の個数: 16

約数和(自身を含む): 208264320

約数和(自身を除く): 86962034

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 12539, 25078, 87773, 175546, 8664449, 17328898, 60651143, 121302286]

約数ペア:

[(1, 121302286), (2, 60651143), (7, 17328898), (14, 8664449), (691, 175546), (1382, 87773), (4837, 25078), (9674, 12539)]