15364821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 21993984

約数和(自身を除く): 6629163

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 4127, 12381, 70159, 210477, 301271, 903813, 5121607, 15364821]

約数ペア:

[(1, 15364821), (3, 5121607), (17, 903813), (51, 301271), (73, 210477), (219, 70159), (1241, 12381), (3723, 4127)]