145331503

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 157280256

約数和(自身を除く): 11948753

約数列:

[1, 23, 31, 317, 643, 713, 7291, 9827, 14789, 19933, 203831, 226021, 458459, 4688113, 6318761, 145331503]

約数ペア:

[(1, 145331503), (23, 6318761), (31, 4688113), (317, 458459), (643, 226021), (713, 203831), (7291, 19933), (9827, 14789)]