42147523

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 48782592

約数和(自身を除く): 6635069

約数列:

[1, 11, 23, 61, 253, 671, 1403, 2731, 15433, 30041, 62813, 166591, 690943, 1832501, 3831593, 42147523]

約数ペア:

[(1, 42147523), (11, 3831593), (23, 1832501), (61, 690943), (253, 166591), (671, 62813), (1403, 30041), (2731, 15433)]