284220937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283937}}^1$

素因数の和:283968

約数の個数: 16

約数和(自身を含む): 381612672

約数和(自身を除く): 97391735

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 283937, 1987559, 3123307, 3691181, 21863149, 25838267, 40602991, 284220937]

約数ペア:

[(1, 284220937), (7, 40602991), (11, 25838267), (13, 21863149), (77, 3691181), (91, 3123307), (143, 1987559), (1001, 283937)]