40972053

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 56303936

約数和(自身を除く): 15331883

約数列:

[1, 3, 61, 73, 183, 219, 3067, 4453, 9201, 13359, 187087, 223891, 561261, 671673, 13657351, 40972053]

約数ペア:

[(1, 40972053), (3, 13657351), (61, 671673), (73, 561261), (183, 223891), (219, 187087), (3067, 13359), (4453, 9201)]