18799479

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{4673}}^1$

素因数の和:4831

約数の個数: 16

約数和(自身を含む): 28044000

約数和(自身を除く): 9244521

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 4673, 14019, 42057, 126171, 696277, 2088831, 6266493, 18799479]

約数ペア:

[(1, 18799479), (3, 6266493), (9, 2088831), (27, 696277), (149, 126171), (447, 42057), (1341, 14019), (4023, 4673)]