8163883

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 10353408

約数和(自身を除く): 2189525

約数列:

[1, 7, 13, 67, 91, 103, 169, 469, 721, 871, 1183, 1339, 6097, 6901, 9373, 11323, 17407, 48307, 79261, 89713, 121849, 627991, 1166269, 8163883]

約数ペア:

[(1, 8163883), (7, 1166269), (13, 627991), (67, 121849), (91, 89713), (103, 79261), (169, 48307), (469, 17407), (721, 11323), (871, 9373), (1183, 6901), (1339, 6097)]