1900763553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{135007}}^1$

素因数の和:135061

約数の個数: 24

約数和(自身を含む): 2880530688

約数和(自身を除く): 979767135

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 135007, 405021, 1755091, 2565133, 5265273, 7695399, 33346729, 48737527, 100040187, 146212581, 633587851, 1900763553]

約数ペア:

[(1, 1900763553), (3, 633587851), (13, 146212581), (19, 100040187), (39, 48737527), (57, 33346729), (247, 7695399), (361, 5265273), (741, 2565133), (1083, 1755091), (4693, 405021), (14079, 135007)]