2889390393903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{135442291}}^1$

素因数の和:135442854

約数の個数: 16

約数和(自身を含む): 4156453056896

約数和(自身を除く): 1267062662993

約数列:

[1, 3, 13, 39, 547, 1641, 7111, 21333, 135442291, 406326873, 1760749783, 5282249349, 74086933177, 222260799531, 963130131301, 2889390393903]

約数ペア:

[(1, 2889390393903), (3, 963130131301), (13, 222260799531), (39, 74086933177), (547, 5282249349), (1641, 1760749783), (7111, 406326873), (21333, 135442291)]