16715913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 8121207

約数列:

[1, 3, 17, 31, 51, 93, 97, 109, 291, 327, 527, 1581, 1649, 1853, 3007, 3379, 4947, 5559, 9021, 10137, 10573, 31719, 51119, 57443, 153357, 172329, 179741, 327763, 539223, 983289, 5571971, 16715913]

約数ペア:

[(1, 16715913), (3, 5571971), (17, 983289), (31, 539223), (51, 327763), (93, 179741), (97, 172329), (109, 153357), (291, 57443), (327, 51119), (527, 31719), (1581, 10573), (1649, 10137), (1853, 9021), (3007, 5559), (3379, 4947)]