242211297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{69661}}^1$

素因数の和:69744

約数の個数: 16

約数和(自身を含む): 345523520

約数和(自身を除く): 103312223

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 69661, 208983, 1323559, 3970677, 4249321, 12747963, 80737099, 242211297]

約数ペア:

[(1, 242211297), (3, 80737099), (19, 12747963), (57, 4249321), (61, 3970677), (183, 1323559), (1159, 208983), (3477, 69661)]