47152209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 71593984

約数和(自身を除く): 24441775

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 907, 1209, 1333, 1677, 2721, 3999, 11791, 17329, 28117, 35373, 39001, 51987, 84351, 117003, 365521, 507013, 1096563, 1209031, 1521039, 3627093, 15717403, 47152209]

約数ペア:

[(1, 47152209), (3, 15717403), (13, 3627093), (31, 1521039), (39, 1209031), (43, 1096563), (93, 507013), (129, 365521), (403, 117003), (559, 84351), (907, 51987), (1209, 39001), (1333, 35373), (1677, 28117), (2721, 17329), (3999, 11791)]