25398963

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 37810448

約数和(自身を除く): 12411485

約数列:

[1, 3, 9, 67, 73, 201, 219, 577, 603, 657, 1731, 4891, 5193, 14673, 38659, 42121, 44019, 115977, 126363, 347931, 379089, 2822107, 8466321, 25398963]

約数ペア:

[(1, 25398963), (3, 8466321), (9, 2822107), (67, 379089), (73, 347931), (201, 126363), (219, 115977), (577, 44019), (603, 42121), (657, 38659), (1731, 14673), (4891, 5193)]