2019625917

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{53861}}^1$

素因数の和:54324

約数の個数: 16

約数和(自身を含む): 2792206080

約数和(自身を除く): 772580163

約数列:

[1, 3, 29, 87, 431, 1293, 12499, 37497, 53861, 161583, 1561969, 4685907, 23214091, 69642273, 673208639, 2019625917]

約数ペア:

[(1, 2019625917), (3, 673208639), (29, 69642273), (87, 23214091), (431, 4685907), (1293, 1561969), (12499, 161583), (37497, 53861)]