13810965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 26075136

約数和(自身を除く): 12264171

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4243, 12729, 21215, 29701, 63645, 89103, 131533, 148505, 394599, 445515, 657665, 920731, 1972995, 2762193, 4603655, 13810965]

約数ペア:

[(1, 13810965), (3, 4603655), (5, 2762193), (7, 1972995), (15, 920731), (21, 657665), (31, 445515), (35, 394599), (93, 148505), (105, 131533), (155, 89103), (217, 63645), (465, 29701), (651, 21215), (1085, 12729), (3255, 4243)]