297486549

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6427}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 444560480

約数和(自身を除く): 147073931

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 1251, 5143, 6427, 15429, 19281, 46287, 57843, 237799, 713397, 893353, 2140191, 2680059, 8040177, 33054061, 99162183, 297486549]

約数ペア:

[(1, 297486549), (3, 99162183), (9, 33054061), (37, 8040177), (111, 2680059), (139, 2140191), (333, 893353), (417, 713397), (1251, 237799), (5143, 57843), (6427, 46287), (15429, 19281)]