381536219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 409513248

約数和(自身を除く): 27977029

約数列:

[1, 17, 157, 163, 877, 2669, 2771, 14909, 25591, 137689, 142951, 435047, 2340713, 2430167, 22443307, 381536219]

約数ペア:

[(1, 381536219), (17, 22443307), (157, 2430167), (163, 2340713), (877, 435047), (2669, 142951), (2771, 137689), (14909, 25591)]