82048421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21991}}^1$

素因数の和:22052

約数の個数: 16

約数和(自身を含む): 103450368

約数和(自身を除く): 21401947

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 21991, 153937, 285883, 901631, 2001181, 6311417, 11721203, 82048421]

約数ペア:

[(1, 82048421), (7, 11721203), (13, 6311417), (41, 2001181), (91, 901631), (287, 285883), (533, 153937), (3731, 21991)]