11851497

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 24

約数和(自身を含む): 20596160

約数和(自身を除く): 8744663

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 9901, 29703, 69307, 89109, 188119, 207921, 564357, 623763, 1316833, 1693071, 3950499, 11851497]

約数ペア:

[(1, 11851497), (3, 3950499), (7, 1693071), (9, 1316833), (19, 623763), (21, 564357), (57, 207921), (63, 188119), (133, 89109), (171, 69307), (399, 29703), (1197, 9901)]