297956879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23371}}^1$

素因数の和:23462

約数の個数: 16

約数和(自身を含む): 347775360

約数和(自身を除く): 49818481

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 23371, 257081, 444049, 1425631, 4884539, 15681941, 27086989, 297956879]

約数ペア:

[(1, 297956879), (11, 27086989), (19, 15681941), (61, 4884539), (209, 1425631), (671, 444049), (1159, 257081), (12749, 23371)]