40931247

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10099}}^1$

素因数の和:10302

約数の個数: 16

約数和(自身を含む): 62700800

約数和(自身を除く): 21769553

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 10099, 30297, 70693, 212079, 1949107, 5847321, 13643749, 40931247]

約数ペア:

[(1, 40931247), (3, 13643749), (7, 5847321), (21, 1949107), (193, 212079), (579, 70693), (1351, 30297), (4053, 10099)]