13938909

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 18947520

約数和(自身を除く): 5008611

約数列:

[1, 3, 101, 179, 257, 303, 537, 771, 18079, 25957, 46003, 54237, 77871, 138009, 4646303, 13938909]

約数ペア:

[(1, 13938909), (3, 4646303), (101, 138009), (179, 77871), (257, 54237), (303, 46003), (537, 25957), (771, 18079)]