30913701

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6661}}^1$

素因数の和:6701

約数の個数: 32

約数和(自身を含む): 53722368

約数和(自身を除く): 22808667

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 6661, 19983, 46627, 86593, 113237, 139881, 259779, 339711, 606151, 792659, 1472081, 1818453, 2377977, 4416243, 10304567, 30913701]

約数ペア:

[(1, 30913701), (3, 10304567), (7, 4416243), (13, 2377977), (17, 1818453), (21, 1472081), (39, 792659), (51, 606151), (91, 339711), (119, 259779), (221, 139881), (273, 113237), (357, 86593), (663, 46627), (1547, 19983), (4641, 6661)]