3730881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 6414336

約数和(自身を除く): 2683455

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 521, 651, 1023, 1563, 2387, 3647, 5731, 7161, 10941, 16151, 17193, 40117, 48453, 113057, 120351, 177661, 339171, 532983, 1243627, 3730881]

約数ペア:

[(1, 3730881), (3, 1243627), (7, 532983), (11, 339171), (21, 177661), (31, 120351), (33, 113057), (77, 48453), (93, 40117), (217, 17193), (231, 16151), (341, 10941), (521, 7161), (651, 5731), (1023, 3647), (1563, 2387)]