7151979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 10036224

約数和(自身を除く): 2884245

約数列:

[1, 3, 31, 53, 93, 159, 1451, 1643, 4353, 4929, 44981, 76903, 134943, 230709, 2383993, 7151979]

約数ペア:

[(1, 7151979), (3, 2383993), (31, 230709), (53, 134943), (93, 76903), (159, 44981), (1451, 4929), (1643, 4353)]