29926869

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 47627520

約数和(自身を除く): 17700651

約数列:

[1, 3, 7, 21, 29, 87, 157, 203, 313, 471, 609, 939, 1099, 2191, 3297, 4553, 6573, 9077, 13659, 27231, 31871, 49141, 63539, 95613, 147423, 190617, 343987, 1031961, 1425089, 4275267, 9975623, 29926869]

約数ペア:

[(1, 29926869), (3, 9975623), (7, 4275267), (21, 1425089), (29, 1031961), (87, 343987), (157, 190617), (203, 147423), (313, 95613), (471, 63539), (609, 49141), (939, 31871), (1099, 27231), (2191, 13659), (3297, 9077), (4553, 6573)]