828553817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5011}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 1077780480

約数和(自身を除く): 249226663

約数列:

[1, 7, 13, 23, 79, 91, 161, 299, 553, 1027, 1817, 2093, 5011, 7189, 12719, 23621, 35077, 65143, 115253, 165347, 395869, 456001, 806771, 1498289, 2771083, 5146297, 9104987, 10488023, 36024079, 63734909, 118364831, 828553817]

約数ペア:

[(1, 828553817), (7, 118364831), (13, 63734909), (23, 36024079), (79, 10488023), (91, 9104987), (161, 5146297), (299, 2771083), (553, 1498289), (1027, 806771), (1817, 456001), (2093, 395869), (5011, 165347), (7189, 115253), (12719, 65143), (23621, 35077)]