40022703

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2531}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 66358656

約数和(自身を除く): 26335953

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 2531, 5271, 7593, 15813, 17717, 22779, 53151, 159453, 635281, 1905843, 4446967, 5717529, 13340901, 40022703]

約数ペア:

[(1, 40022703), (3, 13340901), (7, 5717529), (9, 4446967), (21, 1905843), (63, 635281), (251, 159453), (753, 53151), (1757, 22779), (2259, 17717), (2531, 15813), (5271, 7593)]