13303913427

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1105619}}^1$

素因数の和:1105823

約数の個数: 24

約数和(自身を含む): 22077020160

約数和(自身を除く): 8773106733

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 1105619, 3316857, 7739333, 9950571, 23217999, 69653997, 211173229, 633519687, 1478212603, 1900559061, 4434637809, 13303913427]

約数ペア:

[(1, 13303913427), (3, 4434637809), (7, 1900559061), (9, 1478212603), (21, 633519687), (63, 211173229), (191, 69653997), (573, 23217999), (1337, 9950571), (1719, 7739333), (4011, 3316857), (12033, 1105619)]