87531353

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 113067648

約数和(自身を除く): 25536295

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3217, 3887, 22519, 27209, 41821, 73991, 292747, 517937, 543673, 961883, 3805711, 6733181, 12504479, 87531353]

約数ペア:

[(1, 87531353), (7, 12504479), (13, 6733181), (23, 3805711), (91, 961883), (161, 543673), (169, 517937), (299, 292747), (1183, 73991), (2093, 41821), (3217, 27209), (3887, 22519)]