730778877

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{347}}^1\times {\mathrm{1109}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 1064587680

約数和(自身を除く): 333808803

約数列:

[1, 3, 9, 211, 347, 633, 1041, 1109, 1899, 3123, 3327, 9981, 73217, 219651, 233999, 384823, 658953, 701997, 1154469, 2105991, 3463407, 81197653, 243592959, 730778877]

約数ペア:

[(1, 730778877), (3, 243592959), (9, 81197653), (211, 3463407), (347, 2105991), (633, 1154469), (1041, 701997), (1109, 658953), (1899, 384823), (3123, 233999), (3327, 219651), (9981, 73217)]