242354329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 74802791

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 703, 2261, 2897, 4403, 4921, 11951, 20279, 49249, 55043, 83657, 107189, 344743, 385301, 750323, 935731, 1822213, 2036591, 6550117, 12755491, 14256137, 34622047, 242354329]

約数ペア:

[(1, 242354329), (7, 34622047), (17, 14256137), (19, 12755491), (37, 6550117), (119, 2036591), (133, 1822213), (259, 935731), (323, 750323), (629, 385301), (703, 344743), (2261, 107189), (2897, 83657), (4403, 55043), (4921, 49249), (11951, 20279)]