430803207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 684684000

約数和(自身を除く): 253880793

約数列:

[1, 3, 9, 19, 29, 57, 87, 109, 171, 261, 327, 551, 797, 981, 1653, 2071, 2391, 3161, 4959, 6213, 7173, 9483, 15143, 18639, 23113, 28449, 45429, 60059, 69339, 86873, 136287, 180177, 208017, 260619, 439147, 540531, 781857, 1317441, 1650587, 2519317, 3952323, 4951761, 7557951, 14855283, 22673853, 47867023, 143601069, 430803207]

約数ペア:

[(1, 430803207), (3, 143601069), (9, 47867023), (19, 22673853), (29, 14855283), (57, 7557951), (87, 4951761), (109, 3952323), (171, 2519317), (261, 1650587), (327, 1317441), (551, 781857), (797, 540531), (981, 439147), (1653, 260619), (2071, 208017), (2391, 180177), (3161, 136287), (4959, 86873), (6213, 69339), (7173, 60059), (9483, 45429), (15143, 28449), (18639, 23113)]