31129461

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 50624640

約数和(自身を除く): 19495179

約数列:

[1, 3, 9, 11, 27, 33, 99, 281, 297, 373, 843, 1119, 2529, 3091, 3357, 4103, 7587, 9273, 10071, 12309, 27819, 36927, 83457, 104813, 110781, 314439, 943317, 1152943, 2829951, 3458829, 10376487, 31129461]

約数ペア:

[(1, 31129461), (3, 10376487), (9, 3458829), (11, 2829951), (27, 1152943), (33, 943317), (99, 314439), (281, 110781), (297, 104813), (373, 83457), (843, 36927), (1119, 27819), (2529, 12309), (3091, 10071), (3357, 9273), (4103, 7587)]