20172183811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{43481}}^1$

素因数の和:43902

約数の個数: 16

約数和(自身を含む): 21973367808

約数和(自身を除く): 1801183997

約数列:

[1, 13, 127, 281, 1651, 3653, 35687, 43481, 463931, 565253, 5522087, 12218161, 71787131, 158836093, 1551706447, 20172183811]

約数ペア:

[(1, 20172183811), (13, 1551706447), (127, 158836093), (281, 71787131), (1651, 12218161), (3653, 5522087), (35687, 565253), (43481, 463931)]