2013497241

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5046359}}^1$

素因数の和:5046388

約数の個数: 16

約数和(自身を含む): 3229670400

約数和(自身を除く): 1216173159

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5046359, 15139077, 35324513, 95880821, 105973539, 287642463, 671165747, 2013497241]

約数ペア:

[(1, 2013497241), (3, 671165747), (7, 287642463), (19, 105973539), (21, 95880821), (57, 35324513), (133, 15139077), (399, 5046359)]