29887569

素因数分解:

$3^3\times {\mathrm{991}}^1\times {\mathrm{1117}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 44362240

約数和(自身を除く): 14474671

約数列:

[1, 3, 9, 27, 991, 1117, 2973, 3351, 8919, 10053, 26757, 30159, 1106947, 3320841, 9962523, 29887569]

約数ペア:

[(1, 29887569), (3, 9962523), (9, 3320841), (27, 1106947), (991, 30159), (1117, 26757), (2973, 10053), (3351, 8919)]