828931201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{7451}}^1$

素因数の和:8172

約数の個数: 16

約数和(自身を含む): 990102528

約数和(自身を除く): 161171327

約数列:

[1, 7, 23, 161, 691, 4837, 7451, 15893, 52157, 111251, 171373, 1199611, 5148641, 36040487, 118418743, 828931201]

約数ペア:

[(1, 828931201), (7, 118418743), (23, 36040487), (161, 5148641), (691, 1199611), (4837, 171373), (7451, 111251), (15893, 52157)]