2139483

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 3015936

約数和(自身を除く): 876453

約数列:

[1, 3, 23, 69, 101, 303, 307, 921, 2323, 6969, 7061, 21183, 31007, 93021, 713161, 2139483]

約数ペア:

[(1, 2139483), (3, 713161), (23, 93021), (69, 31007), (101, 21183), (303, 7061), (307, 6969), (921, 2323)]