74903479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27367}}^1$

素因数の和:27414

約数の個数: 16

約数和(自身を含む): 94583808

約数和(自身を除く): 19680329

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 27367, 191569, 465239, 629441, 3256673, 4406087, 10700497, 74903479]

約数ペア:

[(1, 74903479), (7, 10700497), (17, 4406087), (23, 3256673), (119, 629441), (161, 465239), (391, 191569), (2737, 27367)]