41961231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 68796000

約数和(自身を除く): 26834769

約数列:

[1, 3, 9, 13, 29, 39, 83, 87, 117, 149, 249, 261, 377, 447, 747, 1079, 1131, 1341, 1937, 2407, 3237, 3393, 4321, 5811, 7221, 9711, 12367, 12963, 17433, 21663, 31291, 37101, 38889, 56173, 93873, 111303, 160771, 168519, 281619, 358643, 482313, 505557, 1075929, 1446939, 3227787, 4662359, 13987077, 41961231]

約数ペア:

[(1, 41961231), (3, 13987077), (9, 4662359), (13, 3227787), (29, 1446939), (39, 1075929), (83, 505557), (87, 482313), (117, 358643), (149, 281619), (249, 168519), (261, 160771), (377, 111303), (447, 93873), (747, 56173), (1079, 38889), (1131, 37101), (1341, 31291), (1937, 21663), (2407, 17433), (3237, 12963), (3393, 12367), (4321, 9711), (5811, 7221)]