1325440513

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67271}}^1$

素因数の和:67368

約数の個数: 16

約数和(自身を含む): 1501511040

約数和(自身を除く): 176070527

約数列:

[1, 17, 19, 61, 323, 1037, 1159, 19703, 67271, 1143607, 1278149, 4103531, 21728533, 69760027, 77967089, 1325440513]

約数ペア:

[(1, 1325440513), (17, 77967089), (19, 69760027), (61, 21728533), (323, 4103531), (1037, 1278149), (1159, 1143607), (19703, 67271)]