2017488057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{288997}}^1$

素因数の和:289192

約数の個数: 16

約数和(自身を含む): 2913099840

約数和(自身を除く): 895611783

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 288997, 866991, 3756961, 11270883, 51730463, 155191389, 672496019, 2017488057]

約数ペア:

[(1, 2017488057), (3, 672496019), (13, 155191389), (39, 51730463), (179, 11270883), (537, 3756961), (2327, 866991), (6981, 288997)]