16520829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9013}}^1$

素因数の和:9076

約数の個数: 16

約数和(自身を含む): 24229632

約数和(自身を除く): 7708803

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 9013, 27039, 117169, 351507, 423611, 1270833, 5506943, 16520829]

約数ペア:

[(1, 16520829), (3, 5506943), (13, 1270833), (39, 423611), (47, 351507), (141, 117169), (611, 27039), (1833, 9013)]