38885781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 20211819

約数列:

[1, 3, 11, 29, 33, 87, 179, 227, 319, 537, 681, 957, 1969, 2497, 5191, 5907, 6583, 7491, 15573, 19749, 40633, 57101, 72413, 121899, 171303, 217239, 446963, 1178357, 1340889, 3535071, 12961927, 38885781]

約数ペア:

[(1, 38885781), (3, 12961927), (11, 3535071), (29, 1340889), (33, 1178357), (87, 446963), (179, 217239), (227, 171303), (319, 121899), (537, 72413), (681, 57101), (957, 40633), (1969, 19749), (2497, 15573), (5191, 7491), (5907, 6583)]