2006236521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{165983}}^1$

素因数の和:166085

約数の個数: 24

約数和(自身を含む): 3107220480

約数和(自身を除く): 1100983959

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 165983, 497949, 1493847, 2821711, 8465133, 13112657, 25395399, 39337971, 118013913, 222915169, 668745507, 2006236521]

約数ペア:

[(1, 2006236521), (3, 668745507), (9, 222915169), (17, 118013913), (51, 39337971), (79, 25395399), (153, 13112657), (237, 8465133), (711, 2821711), (1343, 1493847), (4029, 497949), (12087, 165983)]