13503783

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 19253248

約数和(自身を除く): 5749465

約数列:

[1, 3, 23, 67, 69, 127, 201, 381, 529, 1541, 1587, 2921, 4623, 8509, 8763, 25527, 35443, 67183, 106329, 195707, 201549, 587121, 4501261, 13503783]

約数ペア:

[(1, 13503783), (3, 4501261), (23, 587121), (67, 201549), (69, 195707), (127, 106329), (201, 67183), (381, 35443), (529, 25527), (1541, 8763), (1587, 8509), (2921, 4623)]