213092139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{147673}}^1$

素因数の和:147726

約数の個数: 16

約数和(自身を含む): 314250272

約数和(自身を除く): 101158133

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 147673, 443019, 1919749, 5463901, 5759247, 16391703, 71030713, 213092139]

約数ペア:

[(1, 213092139), (3, 71030713), (13, 16391703), (37, 5759247), (39, 5463901), (111, 1919749), (481, 443019), (1443, 147673)]