2615690621877

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{1153}}^1\times {\mathrm{11171}}^1$

素因数の和:12953

約数の個数: 32

約数和(自身を含む): 3523259120640

約数和(自身を除く): 907568498763

約数列:

[1, 3, 139, 417, 487, 1153, 1461, 3459, 11171, 33513, 67693, 160267, 203079, 480801, 561511, 1552769, 1684533, 4658307, 5440277, 12880163, 16320831, 38640489, 78050029, 234150087, 756198503, 1790342657, 2268595509, 5371027971, 6272639381, 18817918143, 871896873959, 2615690621877]

約数ペア:

[(1, 2615690621877), (3, 871896873959), (139, 18817918143), (417, 6272639381), (487, 5371027971), (1153, 2268595509), (1461, 1790342657), (3459, 756198503), (11171, 234150087), (33513, 78050029), (67693, 38640489), (160267, 16320831), (203079, 12880163), (480801, 5440277), (561511, 4658307), (1552769, 1684533)]