2165103

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 3499200

約数和(自身を除く): 1334097

約数列:

[1, 3, 9, 17, 27, 51, 53, 89, 153, 159, 267, 459, 477, 801, 901, 1431, 1513, 2403, 2703, 4539, 4717, 8109, 13617, 14151, 24327, 40851, 42453, 80189, 127359, 240567, 721701, 2165103]

約数ペア:

[(1, 2165103), (3, 721701), (9, 240567), (17, 127359), (27, 80189), (51, 42453), (53, 40851), (89, 24327), (153, 14151), (159, 13617), (267, 8109), (459, 4717), (477, 4539), (801, 2703), (901, 2403), (1431, 1513)]