3964272007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{21751}}^1$

素因数の和:21990

約数の個数: 16

約数和(自身を含む): 4284969984

約数和(自身を除く): 320697977

約数列:

[1, 17, 71, 151, 1207, 2567, 10721, 21751, 182257, 369767, 1544321, 3284401, 26253457, 55834817, 233192471, 3964272007]

約数ペア:

[(1, 3964272007), (17, 233192471), (71, 55834817), (151, 26253457), (1207, 3284401), (2567, 1544321), (10721, 369767), (21751, 182257)]