636662013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2267}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 965260800

約数和(自身を除く): 328598787

約数列:

[1, 3, 13, 19, 39, 57, 247, 379, 741, 1137, 2267, 4927, 6801, 7201, 14781, 21603, 29471, 43073, 88413, 93613, 129219, 280839, 559949, 859193, 1679847, 2577579, 11169509, 16324667, 33508527, 48974001, 212220671, 636662013]

約数ペア:

[(1, 636662013), (3, 212220671), (13, 48974001), (19, 33508527), (39, 16324667), (57, 11169509), (247, 2577579), (379, 1679847), (741, 859193), (1137, 559949), (2267, 280839), (4927, 129219), (6801, 93613), (7201, 88413), (14781, 43073), (21603, 29471)]