295219197

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3307}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 529809280

約数和(自身を除く): 234590083

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 109, 117, 273, 327, 763, 819, 981, 1417, 2289, 3307, 4251, 6867, 9919, 9921, 12753, 23149, 29757, 29763, 42991, 69447, 89271, 128973, 208341, 300937, 360463, 386919, 902811, 1081389, 2523241, 2708433, 3244167, 4686019, 7569723, 14058057, 22709169, 32802133, 42174171, 98406399, 295219197]

約数ペア:

[(1, 295219197), (3, 98406399), (7, 42174171), (9, 32802133), (13, 22709169), (21, 14058057), (39, 7569723), (63, 4686019), (91, 3244167), (109, 2708433), (117, 2523241), (273, 1081389), (327, 902811), (763, 386919), (819, 360463), (981, 300937), (1417, 208341), (2289, 128973), (3307, 89271), (4251, 69447), (6867, 42991), (9919, 29763), (9921, 29757), (12753, 23149)]