5540001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 7875840

約数和(自身を除く): 2335839

約数列:

[1, 3, 19, 57, 83, 249, 1171, 1577, 3513, 4731, 22249, 66747, 97193, 291579, 1846667, 5540001]

約数ペア:

[(1, 5540001), (3, 1846667), (19, 291579), (57, 97193), (83, 66747), (249, 22249), (1171, 4731), (1577, 3513)]