40804153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 48410880

約数和(自身を除く): 7606727

約数列:

[1, 13, 19, 31, 73, 247, 403, 589, 949, 1387, 2263, 5329, 7657, 18031, 29419, 42997, 69277, 101251, 165199, 558961, 1316263, 2147587, 3138781, 40804153]

約数ペア:

[(1, 40804153), (13, 3138781), (19, 2147587), (31, 1316263), (73, 558961), (247, 165199), (403, 101251), (589, 69277), (949, 42997), (1387, 29419), (2263, 18031), (5329, 7657)]