121120538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1721}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 227138688

約数和(自身を除く): 106018150

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 1721, 3199, 3442, 5027, 6398, 10054, 12047, 18931, 24094, 35189, 37862, 70378, 132517, 265034, 786497, 1572994, 5505479, 8651467, 11010958, 17302934, 60560269, 121120538]

約数ペア:

[(1, 121120538), (2, 60560269), (7, 17302934), (11, 11010958), (14, 8651467), (22, 5505479), (77, 1572994), (154, 786497), (457, 265034), (914, 132517), (1721, 70378), (3199, 37862), (3442, 35189), (5027, 24094), (6398, 18931), (10054, 12047)]