26931791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 29533248

約数和(自身を除く): 2601457

約数列:

[1, 17, 53, 71, 421, 901, 1207, 3763, 7157, 22313, 29891, 63971, 379321, 508147, 1584223, 26931791]

約数ペア:

[(1, 26931791), (17, 1584223), (53, 508147), (71, 379321), (421, 63971), (901, 29891), (1207, 22313), (3763, 7157)]