996895179

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9631}}^1$

素因数の和:9728

約数の個数: 48

約数和(自身を含む): 1730985984

約数和(自身を除く): 734090805

約数列:

[1, 3, 7, 9, 21, 31, 53, 63, 93, 159, 217, 279, 371, 477, 651, 1113, 1643, 1953, 3339, 4929, 9631, 11501, 14787, 28893, 34503, 67417, 86679, 103509, 202251, 298561, 510443, 606753, 895683, 1531329, 2089927, 2687049, 3573101, 4593987, 6269781, 10719303, 15823733, 18809343, 32157909, 47471199, 110766131, 142413597, 332298393, 996895179]

約数ペア:

[(1, 996895179), (3, 332298393), (7, 142413597), (9, 110766131), (21, 47471199), (31, 32157909), (53, 18809343), (63, 15823733), (93, 10719303), (159, 6269781), (217, 4593987), (279, 3573101), (371, 2687049), (477, 2089927), (651, 1531329), (1113, 895683), (1643, 606753), (1953, 510443), (3339, 298561), (4929, 202251), (9631, 103509), (11501, 86679), (14787, 67417), (28893, 34503)]