738897003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{217771}}^1$

素因数の和:217819

約数の個数: 24

約数和(自身を含む): 1189035120

約数和(自身を除く): 450138117

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 217771, 653313, 1959939, 2831023, 6315359, 8493069, 18946077, 25479207, 56838231, 82099667, 246299001, 738897003]

約数ペア:

[(1, 738897003), (3, 246299001), (9, 82099667), (13, 56838231), (29, 25479207), (39, 18946077), (87, 8493069), (117, 6315359), (261, 2831023), (377, 1959939), (1131, 653313), (3393, 217771)]