339932391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 499580928

約数和(自身を除く): 159648537

約数列:

[1, 3, 17, 31, 51, 93, 127, 381, 527, 1581, 1693, 2159, 3937, 5079, 6477, 11811, 28781, 52483, 66929, 86343, 157449, 200787, 215011, 645033, 892211, 2676633, 3655187, 6665341, 10965561, 19996023, 113310797, 339932391]

約数ペア:

[(1, 339932391), (3, 113310797), (17, 19996023), (31, 10965561), (51, 6665341), (93, 3655187), (127, 2676633), (381, 892211), (527, 645033), (1581, 215011), (1693, 200787), (2159, 157449), (3937, 86343), (5079, 66929), (6477, 52483), (11811, 28781)]