2397819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 1288581

約数列:

[1, 3, 19, 23, 31, 57, 59, 69, 93, 177, 437, 589, 713, 1121, 1311, 1357, 1767, 1829, 2139, 3363, 4071, 5487, 13547, 25783, 34751, 40641, 42067, 77349, 104253, 126201, 799273, 2397819]

約数ペア:

[(1, 2397819), (3, 799273), (19, 126201), (23, 104253), (31, 77349), (57, 42067), (59, 40641), (69, 34751), (93, 25783), (177, 13547), (437, 5487), (589, 4071), (713, 3363), (1121, 2139), (1311, 1829), (1357, 1767)]