2240787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 3227040

約数和(自身を除く): 986253

約数列:

[1, 3, 17, 51, 53, 159, 829, 901, 2487, 2703, 14093, 42279, 43937, 131811, 746929, 2240787]

約数ペア:

[(1, 2240787), (3, 746929), (17, 131811), (51, 43937), (53, 42279), (159, 14093), (829, 2703), (901, 2487)]