40734309

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9321

約数の個数: 32

約数和(自身を含む): 71285760

約数和(自身を除く): 30551451

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9281, 27843, 64967, 102091, 176339, 194901, 306273, 529017, 714637, 1234373, 1939729, 2143911, 3703119, 5819187, 13578103, 40734309]

約数ペア:

[(1, 40734309), (3, 13578103), (7, 5819187), (11, 3703119), (19, 2143911), (21, 1939729), (33, 1234373), (57, 714637), (77, 529017), (133, 306273), (209, 194901), (231, 176339), (399, 102091), (627, 64967), (1463, 27843), (4389, 9281)]