30620139

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 45581760

約数和(自身を除く): 14961621

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 1259, 2211, 3777, 8107, 13849, 24321, 41547, 84353, 152339, 253059, 457017, 927883, 2783649, 10206713, 30620139]

約数ペア:

[(1, 30620139), (3, 10206713), (11, 2783649), (33, 927883), (67, 457017), (121, 253059), (201, 152339), (363, 84353), (737, 41547), (1259, 24321), (2211, 13849), (3777, 8107)]