1520429187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{77839}}^1$

素因数の和:78242

約数の個数: 16

約数和(自身を含む): 2152120320

約数和(自身を除く): 631691133

約数列:

[1, 3, 17, 51, 383, 1149, 6511, 19533, 77839, 233517, 1323263, 3969789, 29812337, 89437011, 506809729, 1520429187]

約数ペア:

[(1, 1520429187), (3, 506809729), (17, 89437011), (51, 29812337), (383, 3969789), (1149, 1323263), (6511, 233517), (19533, 77839)]