1073493

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 20

約数和(自身を含む): 1662540

約数和(自身を除く): 589047

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 457, 783, 1371, 2349, 4113, 12339, 13253, 37017, 39759, 119277, 357831, 1073493]

約数ペア:

[(1, 1073493), (3, 357831), (9, 119277), (27, 39759), (29, 37017), (81, 13253), (87, 12339), (261, 4113), (457, 2349), (783, 1371)]