140654039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{751}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 155934720

約数和(自身を除く): 15280681

約数列:

[1, 17, 23, 391, 479, 751, 8143, 11017, 12767, 17273, 187289, 293641, 359729, 6115393, 8273767, 140654039]

約数ペア:

[(1, 140654039), (17, 8273767), (23, 6115393), (391, 359729), (479, 293641), (751, 187289), (8143, 17273), (11017, 12767)]