9738492009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{8147}}^1$

素因数の和:8549

約数の個数: 32

約数和(自身を含む): 13918087680

約数和(自身を除く): 4179595671

約数列:

[1, 3, 19, 57, 67, 201, 313, 939, 1273, 3819, 5947, 8147, 17841, 20971, 24441, 62913, 154793, 398449, 464379, 545849, 1195347, 1637547, 2550011, 7650033, 10371131, 31113393, 48450209, 145350627, 170850737, 512552211, 3246164003, 9738492009]

約数ペア:

[(1, 9738492009), (3, 3246164003), (19, 512552211), (57, 170850737), (67, 145350627), (201, 48450209), (313, 31113393), (939, 10371131), (1273, 7650033), (3819, 2550011), (5947, 1637547), (8147, 1195347), (17841, 545849), (20971, 464379), (24441, 398449), (62913, 154793)]