13433385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 25362432

約数和(自身を除く): 11929047

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4127, 12381, 20635, 28889, 61905, 86667, 127937, 144445, 383811, 433335, 639685, 895559, 1919055, 2686677, 4477795, 13433385]

約数ペア:

[(1, 13433385), (3, 4477795), (5, 2686677), (7, 1919055), (15, 895559), (21, 639685), (31, 433335), (35, 383811), (93, 144445), (105, 127937), (155, 86667), (217, 61905), (465, 28889), (651, 20635), (1085, 12381), (3255, 4127)]