2143025821443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277892559}}^1$

素因数の和:1277892618

約数の個数: 16

約数和(自身を含む): 3148727267840

約数和(自身を除く): 1005701446397

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1277892559, 3833677677, 16612603267, 49837809801, 54949380037, 164848140111, 714341940481, 2143025821443]

約数ペア:

[(1, 2143025821443), (3, 714341940481), (13, 164848140111), (39, 54949380037), (43, 49837809801), (129, 16612603267), (559, 3833677677), (1677, 1277892559)]