91477969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21320

約数の個数: 16

約数和(自身を含む): 110263680

約数和(自身を除く): 18785711

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 21269, 233959, 361573, 489187, 3977303, 5381057, 8316179, 91477969]

約数ペア:

[(1, 91477969), (11, 8316179), (17, 5381057), (23, 3977303), (187, 489187), (253, 361573), (391, 233959), (4301, 21269)]