1148139

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1769040

約数和(自身を除く): 620901

約数列:

[1, 3, 9, 29, 53, 83, 87, 159, 249, 261, 477, 747, 1537, 2407, 4399, 4611, 7221, 13197, 13833, 21663, 39591, 127571, 382713, 1148139]

約数ペア:

[(1, 1148139), (3, 382713), (9, 127571), (29, 39591), (53, 21663), (83, 13833), (87, 13197), (159, 7221), (249, 4611), (261, 4399), (477, 2407), (747, 1537)]