291235678799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{405047}}^1$

素因数の和:405191

約数の個数: 32

約数和(自身を含む): 342962242560

約数和(自身を除く): 51726563761

約数列:

[1, 13, 19, 41, 71, 247, 533, 779, 923, 1349, 2911, 10127, 17537, 37843, 55309, 405047, 719017, 5265611, 7695893, 16606927, 28758337, 100046609, 215890051, 315531613, 373858381, 546408403, 1179091817, 4101910969, 7103309239, 15328193621, 22402744523, 291235678799]

約数ペア:

[(1, 291235678799), (13, 22402744523), (19, 15328193621), (41, 7103309239), (71, 4101910969), (247, 1179091817), (533, 546408403), (779, 373858381), (923, 315531613), (1349, 215890051), (2911, 100046609), (10127, 28758337), (17537, 16606927), (37843, 7695893), (55309, 5265611), (405047, 719017)]