1840743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 2881008

約数和(自身を除く): 1040265

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 227, 477, 681, 901, 2043, 2703, 3859, 8109, 11577, 12031, 34731, 36093, 108279, 204527, 613581, 1840743]

約数ペア:

[(1, 1840743), (3, 613581), (9, 204527), (17, 108279), (51, 36093), (53, 34731), (153, 12031), (159, 11577), (227, 8109), (477, 3859), (681, 2703), (901, 2043)]