30697667

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 42308136

約数和(自身を除く): 11610469

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 169, 337, 539, 637, 1001, 1183, 1859, 2359, 3707, 4381, 7007, 8281, 13013, 16513, 25949, 30667, 48191, 56953, 91091, 181643, 214669, 337337, 398671, 626483, 2361359, 2790697, 4385381, 30697667]

約数ペア:

[(1, 30697667), (7, 4385381), (11, 2790697), (13, 2361359), (49, 626483), (77, 398671), (91, 337337), (143, 214669), (169, 181643), (337, 91091), (539, 56953), (637, 48191), (1001, 30667), (1183, 25949), (1859, 16513), (2359, 13013), (3707, 8281), (4381, 7007)]