11209023

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 19549728

約数和(自身を除く): 8340705

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 373, 477, 567, 1113, 1119, 1431, 2611, 3339, 3357, 4293, 7833, 10017, 10071, 19769, 23499, 30051, 30213, 59307, 70497, 138383, 177921, 211491, 415149, 533763, 1245447, 1601289, 3736341, 11209023]

約数ペア:

[(1, 11209023), (3, 3736341), (7, 1601289), (9, 1245447), (21, 533763), (27, 415149), (53, 211491), (63, 177921), (81, 138383), (159, 70497), (189, 59307), (371, 30213), (373, 30051), (477, 23499), (567, 19769), (1113, 10071), (1119, 10017), (1431, 7833), (2611, 4293), (3339, 3357)]