47398791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 72534528

約数和(自身を除く): 25135737

約数列:

[1, 3, 11, 23, 33, 69, 197, 253, 317, 591, 759, 951, 2167, 3487, 4531, 6501, 7291, 10461, 13593, 21873, 49841, 62449, 80201, 149523, 187347, 240603, 686939, 1436327, 2060817, 4308981, 15799597, 47398791]

約数ペア:

[(1, 47398791), (3, 15799597), (11, 4308981), (23, 2060817), (33, 1436327), (69, 686939), (197, 240603), (253, 187347), (317, 149523), (591, 80201), (759, 62449), (951, 49841), (2167, 21873), (3487, 13593), (4531, 10461), (6501, 7291)]