210979131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{50341}}^1$

素因数の和:50482

約数の個数: 16

約数和(自身を含む): 309301248

約数和(自身を除く): 98322117

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 50341, 151023, 553751, 1661253, 6393307, 19179921, 70326377, 210979131]

約数ペア:

[(1, 210979131), (3, 70326377), (11, 19179921), (33, 6393307), (127, 1661253), (381, 553751), (1397, 151023), (4191, 50341)]