1245403923

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{12239}}^1$

素因数の和:12666

約数の個数: 16

約数和(自身を含む): 1681482240

約数和(自身を除く): 436078317

約数列:

[1, 3, 107, 317, 321, 951, 12239, 33919, 36717, 101757, 1309573, 3879763, 3928719, 11639289, 415134641, 1245403923]

約数ペア:

[(1, 1245403923), (3, 415134641), (107, 11639289), (317, 3928719), (321, 3879763), (951, 1309573), (12239, 101757), (33919, 36717)]