30493359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15331}}^1$

素因数の和:15367

約数の個数: 24

約数和(自身を含む): 50227632

約数和(自身を除く): 19734273

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 15331, 45993, 137979, 199303, 260627, 597909, 781881, 1793727, 2345643, 3388151, 10164453, 30493359]

約数ペア:

[(1, 30493359), (3, 10164453), (9, 3388151), (13, 2345643), (17, 1793727), (39, 781881), (51, 597909), (117, 260627), (153, 199303), (221, 137979), (663, 45993), (1989, 15331)]