16446969

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 30848832

約数和(自身を除く): 14401863

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 293, 297, 567, 693, 729, 879, 891, 1701, 2051, 2079, 2637, 2673, 3223, 5103, 6153, 6237, 7911, 8019, 9669, 18459, 18711, 22561, 23733, 29007, 55377, 56133, 67683, 71199, 87021, 166131, 203049, 213597, 261063, 498393, 609147, 783189, 1495179, 1827441, 2349567, 5482323, 16446969]

約数ペア:

[(1, 16446969), (3, 5482323), (7, 2349567), (9, 1827441), (11, 1495179), (21, 783189), (27, 609147), (33, 498393), (63, 261063), (77, 213597), (81, 203049), (99, 166131), (189, 87021), (231, 71199), (243, 67683), (293, 56133), (297, 55377), (567, 29007), (693, 23733), (729, 22561), (879, 18711), (891, 18459), (1701, 9669), (2051, 8019), (2079, 7911), (2637, 6237), (2673, 6153), (3223, 5103)]