17390529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7823}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 28479360

約数和(自身を除く): 11088831

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7823, 23469, 70407, 101699, 148637, 305097, 445911, 915291, 1337733, 1932281, 5796843, 17390529]

約数ペア:

[(1, 17390529), (3, 5796843), (9, 1932281), (13, 1337733), (19, 915291), (39, 445911), (57, 305097), (117, 148637), (171, 101699), (247, 70407), (741, 23469), (2223, 7823)]