2982441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12932

約数の個数: 16

約数和(自身を含む): 4958208

約数和(自身を除く): 1975767

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12911, 38733, 90377, 142021, 271131, 426063, 994147, 2982441]

約数ペア:

[(1, 2982441), (3, 994147), (7, 426063), (11, 271131), (21, 142021), (33, 90377), (77, 38733), (231, 12911)]