29519181

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{17923}}^1$

素因数の和:17993

約数の個数: 16

約数和(自身を含む): 44451520

約数和(自身を除く): 14932339

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 17923, 53769, 161307, 483921, 1093303, 3279909, 9839727, 29519181]

約数ペア:

[(1, 29519181), (3, 9839727), (9, 3279909), (27, 1093303), (61, 483921), (183, 161307), (549, 53769), (1647, 17923)]