130841809

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 170208000

約数和(自身を除く): 39366191

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 343, 833, 931, 1181, 2261, 5831, 6517, 8267, 15827, 20077, 22439, 57869, 110789, 140539, 157073, 381463, 405083, 983773, 1099511, 2670241, 6886411, 7696577, 18691687, 130841809]

約数ペア:

[(1, 130841809), (7, 18691687), (17, 7696577), (19, 6886411), (49, 2670241), (119, 1099511), (133, 983773), (323, 405083), (343, 381463), (833, 157073), (931, 140539), (1181, 110789), (2261, 57869), (5831, 22439), (6517, 20077), (8267, 15827)]