28360017

素因数分解:

$3^3\times 7^1\times {\mathrm{150053}}^1$

素因数の和:150069

約数の個数: 16

約数和(自身を含む): 48017280

約数和(自身を除く): 19657263

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 150053, 450159, 1050371, 1350477, 3151113, 4051431, 9453339, 28360017]

約数ペア:

[(1, 28360017), (3, 9453339), (7, 4051431), (9, 3151113), (21, 1350477), (27, 1050371), (63, 450159), (189, 150053)]