1377882823

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{2903}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 1451907072

約数和(自身を除く): 74024249

約数列:

[1, 31, 61, 251, 1891, 2903, 7781, 15311, 89993, 177083, 474641, 728653, 5489573, 22588243, 44447833, 1377882823]

約数ペア:

[(1, 1377882823), (31, 44447833), (61, 22588243), (251, 5489573), (1891, 728653), (2903, 474641), (7781, 177083), (15311, 89993)]