213532813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3923}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 237323520

約数和(自身を除く): 23790707

約数列:

[1, 13, 53, 79, 689, 1027, 3923, 4187, 50999, 54431, 207919, 309917, 2702947, 4028921, 16425601, 213532813]

約数ペア:

[(1, 213532813), (13, 16425601), (53, 4028921), (79, 2702947), (689, 309917), (1027, 207919), (3923, 54431), (4187, 50999)]