9220473

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1778

約数の個数: 20

約数和(自身を含む): 13987600

約数和(自身を除く): 4767127

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1699, 1809, 5097, 5427, 15291, 45873, 113833, 137619, 341499, 1024497, 3073491, 9220473]

約数ペア:

[(1, 9220473), (3, 3073491), (9, 1024497), (27, 341499), (67, 137619), (81, 113833), (201, 45873), (603, 15291), (1699, 5427), (1809, 5097)]