263114293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 288844416

約数和(自身を除く): 25730123

約数列:

[1, 13, 67, 293, 871, 1031, 3809, 13403, 19631, 69077, 255203, 302083, 898001, 3927079, 20239561, 263114293]

約数ペア:

[(1, 263114293), (13, 20239561), (67, 3927079), (293, 898001), (871, 302083), (1031, 255203), (3809, 69077), (13403, 19631)]