20170496493

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{891829}}^1$

素因数の和:892201

約数の個数: 24

約数和(自身を含む): 33390115200

約数和(自身を除く): 13219618707

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2513, 3231, 7539, 22617, 891829, 2675487, 6242803, 8026461, 18728409, 56185227, 320166611, 960499833, 2241166277, 2881499499, 6723498831, 20170496493]

約数ペア:

[(1, 20170496493), (3, 6723498831), (7, 2881499499), (9, 2241166277), (21, 960499833), (63, 320166611), (359, 56185227), (1077, 18728409), (2513, 8026461), (3231, 6242803), (7539, 2675487), (22617, 891829)]