32987913

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 51597312

約数和(自身を除く): 18609399

約数列:

[1, 3, 7, 21, 101, 103, 151, 303, 309, 453, 707, 721, 1057, 2121, 2163, 3171, 10403, 15251, 15553, 31209, 45753, 46659, 72821, 106757, 108871, 218463, 320271, 326613, 1570853, 4712559, 10995971, 32987913]

約数ペア:

[(1, 32987913), (3, 10995971), (7, 4712559), (21, 1570853), (101, 326613), (103, 320271), (151, 218463), (303, 108871), (309, 106757), (453, 72821), (707, 46659), (721, 45753), (1057, 31209), (2121, 15553), (2163, 15251), (3171, 10403)]