312157020219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5441}}^1\times {\mathrm{42403}}^1$

素因数の和:47899

約数の個数: 32

約数和(自身を含む): 465217337088

約数和(自身を除く): 153060316869

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 5441, 16323, 42403, 59851, 127209, 179553, 223081, 466433, 669243, 1399299, 1738523, 2453891, 5215569, 7361673, 19123753, 57371259, 230714723, 692144169, 2537861953, 7613585859, 9459303643, 28377910929, 104052340073, 312157020219]

約数ペア:

[(1, 312157020219), (3, 104052340073), (11, 28377910929), (33, 9459303643), (41, 7613585859), (123, 2537861953), (451, 692144169), (1353, 230714723), (5441, 57371259), (16323, 19123753), (42403, 7361673), (59851, 5215569), (127209, 2453891), (179553, 1738523), (223081, 1399299), (466433, 669243)]