2764478307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{2657}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 4078605312

約数和(自身を除く): 1314127005

約数列:

[1, 3, 17, 23, 51, 69, 391, 887, 1173, 2657, 2661, 7971, 15079, 20401, 45169, 45237, 61111, 61203, 135507, 183333, 346817, 1038887, 1040451, 2356759, 3116661, 7070277, 40064903, 54205457, 120194709, 162616371, 921492769, 2764478307]

約数ペア:

[(1, 2764478307), (3, 921492769), (17, 162616371), (23, 120194709), (51, 54205457), (69, 40064903), (391, 7070277), (887, 3116661), (1173, 2356759), (2657, 1040451), (2661, 1038887), (7971, 346817), (15079, 183333), (20401, 135507), (45169, 61203), (45237, 61111)]