2952339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4624704

約数和(自身を除く): 1672365

約数列:

[1, 3, 13, 17, 39, 51, 61, 73, 183, 219, 221, 663, 793, 949, 1037, 1241, 2379, 2847, 3111, 3723, 4453, 13359, 13481, 16133, 40443, 48399, 57889, 75701, 173667, 227103, 984113, 2952339]

約数ペア:

[(1, 2952339), (3, 984113), (13, 227103), (17, 173667), (39, 75701), (51, 57889), (61, 48399), (73, 40443), (183, 16133), (219, 13481), (221, 13359), (663, 4453), (793, 3723), (949, 3111), (1037, 2847), (1241, 2379)]