40820241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176711}}^1$

素因数の和:176732

約数の個数: 16

約数和(自身を含む): 67857408

約数和(自身を除く): 27037167

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 176711, 530133, 1236977, 1943821, 3710931, 5831463, 13606747, 40820241]

約数ペア:

[(1, 40820241), (3, 13606747), (7, 5831463), (11, 3710931), (21, 1943821), (33, 1236977), (77, 530133), (231, 176711)]