2797047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 1845513

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1487, 1881, 4461, 13383, 16357, 28253, 49071, 84759, 147213, 254277, 310783, 932349, 2797047]

約数ペア:

[(1, 2797047), (3, 932349), (9, 310783), (11, 254277), (19, 147213), (33, 84759), (57, 49071), (99, 28253), (171, 16357), (209, 13383), (627, 4461), (1487, 1881)]