805832531

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 991457280

約数和(自身を除く): 185624749

約数列:

[1, 7, 23, 47, 109, 161, 329, 763, 977, 1081, 2507, 5123, 6839, 7567, 17549, 22471, 35861, 45919, 106493, 117829, 157297, 321433, 745451, 824803, 1056137, 2449339, 5005171, 7392959, 17145373, 35036197, 115118933, 805832531]

約数ペア:

[(1, 805832531), (7, 115118933), (23, 35036197), (47, 17145373), (109, 7392959), (161, 5005171), (329, 2449339), (763, 1056137), (977, 824803), (1081, 745451), (2507, 321433), (5123, 157297), (6839, 117829), (7567, 106493), (17549, 45919), (22471, 35861)]