351346131

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{643}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 513873360

約数和(自身を除く): 162527229

約数列:

[1, 3, 9, 109, 327, 557, 643, 981, 1671, 1929, 5013, 5787, 60713, 70087, 182139, 210261, 358151, 546417, 630783, 1074453, 3223359, 39038459, 117115377, 351346131]

約数ペア:

[(1, 351346131), (3, 117115377), (9, 39038459), (109, 3223359), (327, 1074453), (557, 630783), (643, 546417), (981, 358151), (1671, 210261), (1929, 182139), (5013, 70087), (5787, 60713)]