56004561921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{242443991}}^1$

素因数の和:242444012

約数の個数: 16

約数和(自身を含む): 93098492928

約数和(自身を除く): 37093931007

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 242443991, 727331973, 1697107937, 2666883901, 5091323811, 8000651703, 18668187307, 56004561921]

約数ペア:

[(1, 56004561921), (3, 18668187307), (7, 8000651703), (11, 5091323811), (21, 2666883901), (33, 1697107937), (77, 727331973), (231, 242443991)]