69305817

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23743}}^1$

素因数の和:23892

約数の個数: 16

約数和(自身を含む): 106373120

約数和(自身を除く): 37067303

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 23743, 71229, 166201, 498603, 3300277, 9900831, 23101939, 69305817]

約数ペア:

[(1, 69305817), (3, 23101939), (7, 9900831), (21, 3300277), (139, 498603), (417, 166201), (973, 71229), (2919, 23743)]