707373

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 393363

約数列:

[1, 3, 9, 27, 41, 71, 81, 123, 213, 243, 369, 639, 1107, 1917, 2911, 3321, 5751, 8733, 9963, 17253, 26199, 78597, 235791, 707373]

約数ペア:

[(1, 707373), (3, 235791), (9, 78597), (27, 26199), (41, 17253), (71, 9963), (81, 8733), (123, 5751), (213, 3321), (243, 2911), (369, 1917), (639, 1107)]