2152802019

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{14753}}^1$

素因数の和:15266

約数の個数: 16

約数和(自身を含む): 2900754432

約数和(自身を除く): 747952413

約数列:

[1, 3, 127, 381, 383, 1149, 14753, 44259, 48641, 145923, 1873631, 5620893, 5650399, 16951197, 717600673, 2152802019]

約数ペア:

[(1, 2152802019), (3, 717600673), (127, 16951197), (381, 5650399), (383, 5620893), (1149, 1873631), (14753, 145923), (44259, 48641)]