13928253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 19918080

約数和(自身を除く): 5989827

約数列:

[1, 3, 17, 51, 79, 237, 1343, 3457, 4029, 10371, 58769, 176307, 273103, 819309, 4642751, 13928253]

約数ペア:

[(1, 13928253), (3, 4642751), (17, 819309), (51, 273103), (79, 176307), (237, 58769), (1343, 10371), (3457, 4029)]