21320607

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92297}}^1$

素因数の和:92318

約数の個数: 16

約数和(自身を含む): 35442432

約数和(自身を除く): 14121825

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 92297, 276891, 646079, 1015267, 1938237, 3045801, 7106869, 21320607]

約数ペア:

[(1, 21320607), (3, 7106869), (7, 3045801), (11, 1938237), (21, 1015267), (33, 646079), (77, 276891), (231, 92297)]