1071639

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 1677312

約数和(自身を除く): 605673

約数列:

[1, 3, 9, 23, 31, 69, 93, 167, 207, 279, 501, 713, 1503, 2139, 3841, 5177, 6417, 11523, 15531, 34569, 46593, 119071, 357213, 1071639]

約数ペア:

[(1, 1071639), (3, 357213), (9, 119071), (23, 46593), (31, 34569), (69, 15531), (93, 11523), (167, 6417), (207, 5177), (279, 3841), (501, 2139), (713, 1503)]