131889241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7603}}^1$

素因数の和:7716

約数の個数: 16

約数和(自身を含む): 153296640

約数和(自身を除く): 21407399

約数列:

[1, 11, 19, 83, 209, 913, 1577, 7603, 17347, 83633, 144457, 631049, 1589027, 6941539, 11989931, 131889241]

約数ペア:

[(1, 131889241), (11, 11989931), (19, 6941539), (83, 1589027), (209, 631049), (913, 144457), (1577, 83633), (7603, 17347)]