660166793

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148921}}^1$

素因数の和:148976

約数の個数: 16

約数和(自身を含む): 800604672

約数和(自身を除く): 140437879

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 148921, 1638131, 1935973, 4616551, 21295703, 50782061, 60015163, 660166793]

約数ペア:

[(1, 660166793), (11, 60015163), (13, 50782061), (31, 21295703), (143, 4616551), (341, 1935973), (403, 1638131), (4433, 148921)]