11131939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 13809600

約数和(自身を除く): 2677661

約数列:

[1, 7, 13, 91, 149, 821, 1043, 1937, 5747, 10673, 13559, 74711, 122329, 856303, 1590277, 11131939]

約数ペア:

[(1, 11131939), (7, 1590277), (13, 856303), (91, 122329), (149, 74711), (821, 13559), (1043, 10673), (1937, 5747)]