1191729

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 2062032

約数和(自身を除く): 870303

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 121, 147, 201, 231, 363, 469, 539, 737, 847, 1407, 1617, 2211, 2541, 3283, 5159, 5929, 8107, 9849, 15477, 17787, 24321, 36113, 56749, 108339, 170247, 397243, 1191729]

約数ペア:

[(1, 1191729), (3, 397243), (7, 170247), (11, 108339), (21, 56749), (33, 36113), (49, 24321), (67, 17787), (77, 15477), (121, 9849), (147, 8107), (201, 5929), (231, 5159), (363, 3283), (469, 2541), (539, 2211), (737, 1617), (847, 1407)]