28973091

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2833}}^1$

素因数の和:3330

約数の個数: 16

約数和(自身を含む): 44255744

約数和(自身を除く): 15282653

約数列:

[1, 3, 7, 21, 487, 1461, 2833, 3409, 8499, 10227, 19831, 59493, 1379671, 4139013, 9657697, 28973091]

約数ペア:

[(1, 28973091), (3, 9657697), (7, 4139013), (21, 1379671), (487, 59493), (1461, 19831), (2833, 10227), (3409, 8499)]