2542660173

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{3247331}}^1$

素因数の和:3247369

約数の個数: 16

約数和(自身を含む): 3896798400

約数和(自身を除く): 1354138227

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 3247331, 9741993, 29225979, 87677937, 94172599, 282517797, 847553391, 2542660173]

約数ペア:

[(1, 2542660173), (3, 847553391), (9, 282517797), (27, 94172599), (29, 87677937), (87, 29225979), (261, 9741993), (783, 3247331)]