713776987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 909978624

約数和(自身を除く): 196201637

約数列:

[1, 7, 11, 71, 77, 137, 497, 781, 953, 959, 1507, 5467, 6671, 9727, 10483, 10549, 67663, 68089, 73381, 106997, 130561, 473641, 744293, 748979, 913927, 1436171, 5210051, 9269831, 10053197, 64888817, 101968141, 713776987]

約数ペア:

[(1, 713776987), (7, 101968141), (11, 64888817), (71, 10053197), (77, 9269831), (137, 5210051), (497, 1436171), (781, 913927), (953, 748979), (959, 744293), (1507, 473641), (5467, 130561), (6671, 106997), (9727, 73381), (10483, 68089), (10549, 67663)]