1378314123

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{31657}}^1$

素因数の和:32314

約数の個数: 16

約数和(自身を含む): 1920754176

約数和(自身を除く): 542440053

約数列:

[1, 3, 23, 69, 631, 1893, 14513, 31657, 43539, 94971, 728111, 2184333, 19975567, 59926701, 459438041, 1378314123]

約数ペア:

[(1, 1378314123), (3, 459438041), (23, 59926701), (69, 19975567), (631, 2184333), (1893, 728111), (14513, 94971), (31657, 43539)]