2975901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1586019

約数列:

[1, 3, 17, 23, 43, 51, 59, 69, 129, 177, 391, 731, 989, 1003, 1173, 1357, 2193, 2537, 2967, 3009, 4071, 7611, 16813, 23069, 43129, 50439, 58351, 69207, 129387, 175053, 991967, 2975901]

約数ペア:

[(1, 2975901), (3, 991967), (17, 175053), (23, 129387), (43, 69207), (51, 58351), (59, 50439), (69, 43129), (129, 23069), (177, 16813), (391, 7611), (731, 4071), (989, 3009), (1003, 2967), (1173, 2537), (1357, 2193)]