331036631

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 378356832

約数和(自身を除く): 47320201

約数列:

[1, 17, 23, 31, 391, 527, 713, 881, 961, 12121, 14977, 16337, 20263, 22103, 27311, 344471, 375751, 464287, 628153, 846641, 10678601, 14392897, 19472743, 331036631]

約数ペア:

[(1, 331036631), (17, 19472743), (23, 14392897), (31, 10678601), (391, 846641), (527, 628153), (713, 464287), (881, 375751), (961, 344471), (12121, 27311), (14977, 22103), (16337, 20263)]