2973284881

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{25439}}^1$

素因数の和:25788

約数の個数: 16

約数和(自身を含む): 3467980800

約数和(自身を除く): 494695919

約数列:

[1, 7, 59, 283, 413, 1981, 16697, 25439, 116879, 178073, 1500901, 7199237, 10506307, 50394659, 424754983, 2973284881]

約数ペア:

[(1, 2973284881), (7, 424754983), (59, 50394659), (283, 10506307), (413, 7199237), (1981, 1500901), (16697, 178073), (25439, 116879)]