12658697997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{301333}}^1$

素因数の和:301433

約数の個数: 32

約数和(自身を含む): 19671083520

約数和(自身を除く): 7012385523

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1273, 2211, 3819, 14003, 42009, 301333, 903999, 3314663, 5725327, 9943989, 17175981, 20189311, 60567933, 62978597, 188935791, 222082421, 383596909, 666247263, 1150790727, 4219565999, 12658697997]

約数ペア:

[(1, 12658697997), (3, 4219565999), (11, 1150790727), (19, 666247263), (33, 383596909), (57, 222082421), (67, 188935791), (201, 62978597), (209, 60567933), (627, 20189311), (737, 17175981), (1273, 9943989), (2211, 5725327), (3819, 3314663), (14003, 903999), (42009, 301333)]