30671179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23431}}^1$

素因数の和:23466

約数の個数: 16

約数和(自身を含む): 40490496

約数和(自身を除く): 9819317

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 23431, 164017, 257741, 398327, 1804187, 2788289, 4381597, 30671179]

約数ペア:

[(1, 30671179), (7, 4381597), (11, 2788289), (17, 1804187), (77, 398327), (119, 257741), (187, 164017), (1309, 23431)]