2884903021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2882021}}^1$

素因数の和:2882052

約数の個数: 16

約数和(自身を含む): 3873437568

約数和(自身を除く): 988534547

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2882021, 20174147, 31702231, 37466273, 221915617, 262263911, 412129003, 2884903021]

約数ペア:

[(1, 2884903021), (7, 412129003), (11, 262263911), (13, 221915617), (77, 37466273), (91, 31702231), (143, 20174147), (1001, 2882021)]