9409311

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 14731200

約数和(自身を除く): 5321889

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 197, 261, 549, 591, 783, 1647, 1769, 1773, 5307, 5319, 5713, 12017, 15921, 17139, 36051, 47763, 51417, 108153, 154251, 324459, 348493, 1045479, 3136437, 9409311]

約数ペア:

[(1, 9409311), (3, 3136437), (9, 1045479), (27, 348493), (29, 324459), (61, 154251), (87, 108153), (183, 51417), (197, 47763), (261, 36051), (549, 17139), (591, 15921), (783, 12017), (1647, 5713), (1769, 5319), (1773, 5307)]