30021969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 41956992

約数和(自身を除く): 11935023

約数列:

[1, 3, 23, 69, 257, 771, 1693, 5079, 5911, 17733, 38939, 116817, 435101, 1305303, 10007323, 30021969]

約数ペア:

[(1, 30021969), (3, 10007323), (23, 1305303), (69, 435101), (257, 116817), (771, 38939), (1693, 17733), (5079, 5911)]