1197831383

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{4001}}^1$

素因数の和:6278

約数の個数: 16

約数和(自身を含む): 1442000640

約数和(自身を除く): 244169257

約数列:

[1, 7, 19, 133, 2251, 4001, 15757, 28007, 42769, 76019, 299383, 532133, 9006251, 63043757, 171118769, 1197831383]

約数ペア:

[(1, 1197831383), (7, 171118769), (19, 63043757), (133, 9006251), (2251, 532133), (4001, 299383), (15757, 76019), (28007, 42769)]