1402005759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{21001}}^1$

素因数の和:21056

約数の個数: 48

約数和(自身を含む): 2475883776

約数和(自身を除く): 1073878017

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 867, 1309, 2023, 3179, 3927, 6069, 9537, 21001, 22253, 63003, 66759, 147007, 231011, 357017, 441021, 693033, 1071051, 1617077, 2499119, 3927187, 4851231, 6069289, 7497357, 11781561, 18207867, 27490309, 42485023, 66762179, 82470927, 127455069, 200286537, 467335253, 1402005759]

約数ペア:

[(1, 1402005759), (3, 467335253), (7, 200286537), (11, 127455069), (17, 82470927), (21, 66762179), (33, 42485023), (51, 27490309), (77, 18207867), (119, 11781561), (187, 7497357), (231, 6069289), (289, 4851231), (357, 3927187), (561, 2499119), (867, 1617077), (1309, 1071051), (2023, 693033), (3179, 441021), (3927, 357017), (6069, 231011), (9537, 147007), (21001, 66759), (22253, 63003)]