246620209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2423}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 283898880

約数和(自身を除く): 37278671

約数列:

[1, 11, 19, 209, 487, 2423, 5357, 9253, 26653, 46037, 101783, 506407, 1180001, 12980011, 22420019, 246620209]

約数ペア:

[(1, 246620209), (11, 22420019), (19, 12980011), (209, 1180001), (487, 506407), (2423, 101783), (5357, 46037), (9253, 26653)]