8292417

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 13543200

約数和(自身を除く): 5250783

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 2969, 8907, 20783, 56411, 62349, 145481, 169233, 394877, 436443, 1184631, 2764139, 8292417]

約数ペア:

[(1, 8292417), (3, 2764139), (7, 1184631), (19, 436443), (21, 394877), (49, 169233), (57, 145481), (133, 62349), (147, 56411), (399, 20783), (931, 8907), (2793, 2969)]