2220235749

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{5471}}^1$

素因数の和:6217

約数の個数: 24

約数和(自身を含む): 3260305152

約数和(自身を除く): 1040069403

約数列:

[1, 3, 9, 67, 201, 603, 673, 2019, 5471, 6057, 16413, 45091, 49239, 135273, 366557, 405819, 1099671, 3299013, 3681983, 11045949, 33137847, 246692861, 740078583, 2220235749]

約数ペア:

[(1, 2220235749), (3, 740078583), (9, 246692861), (67, 33137847), (201, 11045949), (603, 3681983), (673, 3299013), (2019, 1099671), (5471, 405819), (6057, 366557), (16413, 135273), (45091, 49239)]