42223767

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 61773312

約数和(自身を除く): 19549545

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1571, 1581, 4713, 8959, 26707, 26877, 48701, 80121, 146103, 454019, 827917, 1362057, 2483751, 14074589, 42223767]

約数ペア:

[(1, 42223767), (3, 14074589), (17, 2483751), (31, 1362057), (51, 827917), (93, 454019), (289, 146103), (527, 80121), (867, 48701), (1571, 26877), (1581, 26707), (4713, 8959)]