13774437

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 21220056

約数和(自身を除く): 7445619

約数列:

[1, 3, 9, 17, 51, 153, 197, 457, 591, 1371, 1773, 3349, 4113, 7769, 10047, 23307, 30141, 69921, 90029, 270087, 810261, 1530493, 4591479, 13774437]

約数ペア:

[(1, 13774437), (3, 4591479), (9, 1530493), (17, 810261), (51, 270087), (153, 90029), (197, 69921), (457, 30141), (591, 23307), (1371, 10047), (1773, 7769), (3349, 4113)]