2894826129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{1097}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 4223487744

約数和(自身を除く): 1328661615

約数列:

[1, 3, 13, 39, 71, 213, 923, 953, 1097, 2769, 2859, 3291, 12389, 14261, 37167, 42783, 67663, 77887, 202989, 233661, 879619, 1012531, 1045441, 2638857, 3037593, 3136323, 13590733, 40772199, 74226311, 222678933, 964942043, 2894826129]

約数ペア:

[(1, 2894826129), (3, 964942043), (13, 222678933), (39, 74226311), (71, 40772199), (213, 13590733), (923, 3136323), (953, 3037593), (1097, 2638857), (2769, 1045441), (2859, 1012531), (3291, 879619), (12389, 233661), (14261, 202989), (37167, 77887), (42783, 67663)]