488231955519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1865453}}^1$

素因数の和:1865588

約数の個数: 48

約数和(自身を含む): 825694711296

約数和(自身を除く): 337462755777

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 121, 231, 309, 363, 721, 847, 1133, 2163, 2541, 3399, 7931, 12463, 23793, 37389, 87241, 261723, 1865453, 5596359, 13058171, 20519983, 39174513, 61559949, 143639881, 192141659, 225719813, 430919643, 576424977, 677159439, 1344991613, 1580038691, 2113558249, 4034974839, 4740116073, 6340674747, 14794907743, 23249140739, 44384723229, 69747422217, 162743985173, 488231955519]

約数ペア:

[(1, 488231955519), (3, 162743985173), (7, 69747422217), (11, 44384723229), (21, 23249140739), (33, 14794907743), (77, 6340674747), (103, 4740116073), (121, 4034974839), (231, 2113558249), (309, 1580038691), (363, 1344991613), (721, 677159439), (847, 576424977), (1133, 430919643), (2163, 225719813), (2541, 192141659), (3399, 143639881), (7931, 61559949), (12463, 39174513), (23793, 20519983), (37389, 13058171), (87241, 5596359), (261723, 1865453)]