40251253

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2383}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 48824320

約数和(自身を除く): 8573067

約数列:

[1, 7, 19, 127, 133, 889, 2383, 2413, 16681, 16891, 45277, 302641, 316939, 2118487, 5750179, 40251253]

約数ペア:

[(1, 40251253), (7, 5750179), (19, 2118487), (127, 316939), (133, 302641), (889, 45277), (2383, 16891), (2413, 16681)]