812372113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{2837}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 978088320

約数和(自身を除く): 165716207

約数列:

[1, 7, 19, 133, 2153, 2837, 15071, 19859, 40907, 53903, 286349, 377321, 6108061, 42756427, 116053159, 812372113]

約数ペア:

[(1, 812372113), (7, 116053159), (19, 42756427), (133, 6108061), (2153, 377321), (2837, 286349), (15071, 53903), (19859, 40907)]