2017459311

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10781}}^1$

素因数の和:10884

約数の個数: 48

約数和(自身を含む): 3343282560

約数和(自身を除く): 1325823249

約数列:

[1, 3, 7, 19, 21, 49, 57, 67, 133, 147, 201, 399, 469, 931, 1273, 1407, 2793, 3283, 3819, 8911, 9849, 10781, 26733, 32343, 62377, 75467, 187131, 204839, 226401, 528269, 614517, 722327, 1433873, 1584807, 2166981, 4301619, 5056289, 10037111, 13724213, 15168867, 30111333, 35394023, 41172639, 96069491, 106182069, 288208473, 672486437, 2017459311]

約数ペア:

[(1, 2017459311), (3, 672486437), (7, 288208473), (19, 106182069), (21, 96069491), (49, 41172639), (57, 35394023), (67, 30111333), (133, 15168867), (147, 13724213), (201, 10037111), (399, 5056289), (469, 4301619), (931, 2166981), (1273, 1584807), (1407, 1433873), (2793, 722327), (3283, 614517), (3819, 528269), (8911, 226401), (9849, 204839), (10781, 187131), (26733, 75467), (32343, 62377)]