1228604097

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 1949596992

約数和(自身を除く): 720992895

約数列:

[1, 3, 7, 21, 49, 83, 101, 147, 249, 303, 581, 707, 997, 1743, 2121, 2991, 4067, 4949, 6979, 8383, 12201, 14847, 20937, 25149, 48853, 58681, 82751, 100697, 146559, 176043, 248253, 302091, 410767, 579257, 704879, 1232301, 1737771, 2114637, 4054799, 4934153, 8357851, 12164397, 14802459, 25073553, 58504957, 175514871, 409534699, 1228604097]

約数ペア:

[(1, 1228604097), (3, 409534699), (7, 175514871), (21, 58504957), (49, 25073553), (83, 14802459), (101, 12164397), (147, 8357851), (249, 4934153), (303, 4054799), (581, 2114637), (707, 1737771), (997, 1232301), (1743, 704879), (2121, 579257), (2991, 410767), (4067, 302091), (4949, 248253), (6979, 176043), (8383, 146559), (12201, 100697), (14847, 82751), (20937, 58681), (25149, 48853)]