653226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 1517568

約数和(自身を除く): 864342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 151, 206, 302, 309, 453, 618, 721, 906, 1057, 1442, 2114, 2163, 3171, 4326, 6342, 15553, 31106, 46659, 93318, 108871, 217742, 326613, 653226]

約数ペア:

[(1, 653226), (2, 326613), (3, 217742), (6, 108871), (7, 93318), (14, 46659), (21, 31106), (42, 15553), (103, 6342), (151, 4326), (206, 3171), (302, 2163), (309, 2114), (453, 1442), (618, 1057), (721, 906)]