79886191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2113}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 99848448

約数和(自身を除く): 19962257

約数列:

[1, 7, 11, 77, 491, 2113, 3437, 5401, 14791, 23243, 37807, 162701, 1037483, 7262381, 11412313, 79886191]

約数ペア:

[(1, 79886191), (7, 11412313), (11, 7262381), (77, 1037483), (491, 162701), (2113, 37807), (3437, 23243), (5401, 14791)]