1729607047

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{3067}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 2134186704

約数和(自身を除く): 404579657

約数列:

[1, 7, 17, 49, 119, 677, 833, 3067, 4739, 11509, 21469, 33173, 52139, 80563, 150283, 364973, 563941, 2076359, 2554811, 14534513, 35298103, 101741591, 247086721, 1729607047]

約数ペア:

[(1, 1729607047), (7, 247086721), (17, 101741591), (49, 35298103), (119, 14534513), (677, 2554811), (833, 2076359), (3067, 563941), (4739, 364973), (11509, 150283), (21469, 80563), (33173, 52139)]