2019998517

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{3119}}^1\times {\mathrm{3659}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 2740608000

約数和(自身を除く): 720609483

約数列:

[1, 3, 59, 177, 3119, 3659, 9357, 10977, 184021, 215881, 552063, 647643, 11412421, 34237263, 673332839, 2019998517]

約数ペア:

[(1, 2019998517), (3, 673332839), (59, 34237263), (177, 11412421), (3119, 647643), (3659, 552063), (9357, 215881), (10977, 184021)]