290716097

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{16091}}^1$

素因数の和:16216

約数の個数: 16

約数和(自身を含む): 347587200

約数和(自身を除く): 56871103

約数列:

[1, 7, 29, 89, 203, 623, 2581, 16091, 18067, 112637, 466639, 1432099, 3266473, 10024693, 41530871, 290716097]

約数ペア:

[(1, 290716097), (7, 41530871), (29, 10024693), (89, 3266473), (203, 1432099), (623, 466639), (2581, 112637), (16091, 18067)]