38722821

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 55849440

約数和(自身を除く): 17126619

約数列:

[1, 3, 17, 51, 59, 177, 289, 757, 867, 1003, 2271, 3009, 12869, 17051, 38607, 44663, 51153, 133989, 218773, 656319, 759271, 2277813, 12907607, 38722821]

約数ペア:

[(1, 38722821), (3, 12907607), (17, 2277813), (51, 759271), (59, 656319), (177, 218773), (289, 133989), (757, 51153), (867, 44663), (1003, 38607), (2271, 17051), (3009, 12869)]