2017400109

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{437519}}^1$

素因数の和:437604

約数の個数: 16

約数和(自身を含む): 2835129600

約数和(自身を除く): 817729491

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 437519, 1312557, 12688051, 23188507, 38064153, 69565521, 672466703, 2017400109]

約数ペア:

[(1, 2017400109), (3, 672466703), (29, 69565521), (53, 38064153), (87, 23188507), (159, 12688051), (1537, 1312557), (4611, 437519)]