1323942009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{13873}}^1$

素因数の和:16336

約数の個数: 16

約数和(自身を含む): 1901958912

約数和(自身を除く): 578016903

約数列:

[1, 3, 13, 39, 2447, 7341, 13873, 31811, 41619, 95433, 180349, 541047, 33947231, 101841693, 441314003, 1323942009]

約数ペア:

[(1, 1323942009), (3, 441314003), (13, 101841693), (39, 33947231), (2447, 541047), (7341, 180349), (13873, 95433), (31811, 41619)]