2215661799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{115237}}^1$

素因数の和:115299

約数の個数: 32

約数和(自身を含む): 3484797120

約数和(自身を除く): 1269135321

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 6409, 19227, 115237, 345711, 1498081, 1959029, 3341873, 4494243, 5877087, 10025619, 25467377, 43444349, 56811841, 76402131, 130333047, 170435523, 738553933, 2215661799]

約数ペア:

[(1, 2215661799), (3, 738553933), (13, 170435523), (17, 130333047), (29, 76402131), (39, 56811841), (51, 43444349), (87, 25467377), (221, 10025619), (377, 5877087), (493, 4494243), (663, 3341873), (1131, 1959029), (1479, 1498081), (6409, 345711), (19227, 115237)]