40410717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 19464483

約数列:

[1, 3, 17, 29, 51, 87, 89, 267, 307, 493, 921, 1479, 1513, 2581, 4539, 5219, 7743, 8903, 15657, 26709, 27323, 43877, 81969, 131631, 151351, 454053, 464491, 792367, 1393473, 2377101, 13470239, 40410717]

約数ペア:

[(1, 40410717), (3, 13470239), (17, 2377101), (29, 1393473), (51, 792367), (87, 464491), (89, 454053), (267, 151351), (307, 131631), (493, 81969), (921, 43877), (1479, 27323), (1513, 26709), (2581, 15657), (4539, 8903), (5219, 7743)]