321071569179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{151939}}^1$

素因数の和:152375

約数の個数: 32

約数和(自身を含む): 455674137600

約数和(自身を除く): 134602568421

約数列:

[1, 3, 19, 57, 131, 283, 393, 849, 2489, 5377, 7467, 16131, 37073, 111219, 151939, 455817, 704387, 2113161, 2886841, 8660523, 19904009, 42998737, 59712027, 128996211, 378176171, 816976003, 1134528513, 2450928009, 5632834547, 16898503641, 107023856393, 321071569179]

約数ペア:

[(1, 321071569179), (3, 107023856393), (19, 16898503641), (57, 5632834547), (131, 2450928009), (283, 1134528513), (393, 816976003), (849, 378176171), (2489, 128996211), (5377, 59712027), (7467, 42998737), (16131, 19904009), (37073, 8660523), (111219, 2886841), (151939, 2113161), (455817, 704387)]