172227473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3761}}^1$

素因数の和:3976

約数の個数: 16

約数和(自身を含む): 197188992

約数和(自身を除く): 24961519

約数列:

[1, 11, 23, 181, 253, 1991, 3761, 4163, 41371, 45793, 86503, 680741, 951533, 7488151, 15657043, 172227473]

約数ペア:

[(1, 172227473), (11, 15657043), (23, 7488151), (181, 951533), (253, 680741), (1991, 86503), (3761, 45793), (4163, 41371)]