42704277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 71393280

約数和(自身を除く): 28689003

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 829, 1561, 2453, 2487, 4683, 5803, 7359, 9119, 17171, 17409, 27357, 51513, 63833, 184867, 191499, 554601, 1294069, 2033537, 3882207, 6100611, 14234759, 42704277]

約数ペア:

[(1, 42704277), (3, 14234759), (7, 6100611), (11, 3882207), (21, 2033537), (33, 1294069), (77, 554601), (223, 191499), (231, 184867), (669, 63833), (829, 51513), (1561, 27357), (2453, 17409), (2487, 17171), (4683, 9119), (5803, 7359)]