4978281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 8644608

約数和(自身を除く): 3666327

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 937, 1771, 2811, 5313, 6559, 10307, 19677, 21551, 30921, 64653, 72149, 150857, 216447, 237061, 452571, 711183, 1659427, 4978281]

約数ペア:

[(1, 4978281), (3, 1659427), (7, 711183), (11, 452571), (21, 237061), (23, 216447), (33, 150857), (69, 72149), (77, 64653), (161, 30921), (231, 21551), (253, 19677), (483, 10307), (759, 6559), (937, 5313), (1771, 2811)]