1271034721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 1453161600

約数和(自身を除く): 182126879

約数列:

[1, 11, 43, 89, 109, 277, 473, 979, 1199, 3047, 3827, 4687, 9701, 11911, 24653, 30193, 42097, 51557, 106711, 131021, 271183, 332123, 417143, 1060079, 1298299, 2687177, 4588573, 11660869, 14281289, 29558947, 115548611, 1271034721]

約数ペア:

[(1, 1271034721), (11, 115548611), (43, 29558947), (89, 14281289), (109, 11660869), (277, 4588573), (473, 2687177), (979, 1298299), (1199, 1060079), (3047, 417143), (3827, 332123), (4687, 271183), (9701, 131021), (11911, 106711), (24653, 51557), (30193, 42097)]