20230497

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16901}}^1$

素因数の和:16933

約数の個数: 24

約数和(自身を含む): 35156160

約数和(自身を除く): 14925663

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 16901, 50703, 118307, 152109, 321119, 354921, 963357, 1064763, 2247833, 2890071, 6743499, 20230497]

約数ペア:

[(1, 20230497), (3, 6743499), (7, 2890071), (9, 2247833), (19, 1064763), (21, 963357), (57, 354921), (63, 321119), (133, 152109), (171, 118307), (399, 50703), (1197, 16901)]