20211111369

素因数分解:

$3^2\times {\mathrm{353}}^1\times {\mathrm{1201}}^1\times {\mathrm{5297}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 29306437992

約数和(自身を除く): 9095326623

約数列:

[1, 3, 9, 353, 1059, 1201, 3177, 3603, 5297, 10809, 15891, 47673, 423953, 1271859, 1869841, 3815577, 5609523, 6361697, 16828569, 19085091, 57255273, 2245679041, 6737037123, 20211111369]

約数ペア:

[(1, 20211111369), (3, 6737037123), (9, 2245679041), (353, 57255273), (1059, 19085091), (1201, 16828569), (3177, 6361697), (3603, 5609523), (5297, 3815577), (10809, 1869841), (15891, 1271859), (47673, 423953)]