37280019

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3109}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 56925440

約数和(自身を除く): 19645421

約数列:

[1, 3, 7, 21, 571, 1713, 3109, 3997, 9327, 11991, 21763, 65289, 1775239, 5325717, 12426673, 37280019]

約数ペア:

[(1, 37280019), (3, 12426673), (7, 5325717), (21, 1775239), (571, 65289), (1713, 21763), (3109, 11991), (3997, 9327)]