40856739

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2297}}^1$

素因数の和:2336

約数の個数: 36

約数和(自身を含む): 69684552

約数和(自身を除く): 28827813

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2297, 2541, 5929, 6891, 16079, 17787, 25267, 48237, 75801, 112553, 176869, 277937, 337659, 530607, 833811, 1238083, 1945559, 3714249, 5836677, 13618913, 40856739]

約数ペア:

[(1, 40856739), (3, 13618913), (7, 5836677), (11, 3714249), (21, 1945559), (33, 1238083), (49, 833811), (77, 530607), (121, 337659), (147, 277937), (231, 176869), (363, 112553), (539, 75801), (847, 48237), (1617, 25267), (2297, 17787), (2541, 16079), (5929, 6891)]