713393779

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 889856000

約数和(自身を除く): 176462221

約数列:

[1, 7, 19, 43, 79, 133, 301, 553, 817, 1501, 1579, 3397, 5719, 10507, 11053, 23779, 30001, 64543, 67897, 124741, 210007, 451801, 475279, 873187, 1290043, 2370079, 5363863, 9030301, 16590553, 37547041, 101913397, 713393779]

約数ペア:

[(1, 713393779), (7, 101913397), (19, 37547041), (43, 16590553), (79, 9030301), (133, 5363863), (301, 2370079), (553, 1290043), (817, 873187), (1501, 475279), (1579, 451801), (3397, 210007), (5719, 124741), (10507, 67897), (11053, 64543), (23779, 30001)]